2692390701

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 4934780928

約数和(自身を除く): 2242390227

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 263, 273, 429, 487, 539, 637, 789, 1001, 1461, 1617, 1841, 1911, 2893, 3003, 3409, 3419, 5357, 5523, 6331, 7007, 8679, 10227, 10257, 12887, 16071, 18993, 20251, 21021, 23863, 23933, 37499, 37609, 38661, 44317, 60753, 69641, 71589, 71799, 112497, 112827, 128081, 132951, 141757, 167531, 208923, 262493, 263263, 310219, 384243, 425271, 487487, 502593, 787479, 789789, 896567, 930657, 1408891, 1462461, 1665053, 1842841, 2689701, 3412409, 4226673, 4995159, 5528523, 6275969, 9862237, 10237227, 11655371, 18315583, 18827907, 29586711, 34966113, 54946749, 69035659, 81587597, 128209081, 207106977, 244762791, 384627243, 897463567, 2692390701]

約数ペア:

[(1, 2692390701), (3, 897463567), (7, 384627243), (11, 244762791), (13, 207106977), (21, 128209081), (33, 81587597), (39, 69035659), (49, 54946749), (77, 34966113), (91, 29586711), (143, 18827907), (147, 18315583), (231, 11655371), (263, 10237227), (273, 9862237), (429, 6275969), (487, 5528523), (539, 4995159), (637, 4226673), (789, 3412409), (1001, 2689701), (1461, 1842841), (1617, 1665053), (1841, 1462461), (1911, 1408891), (2893, 930657), (3003, 896567), (3409, 789789), (3419, 787479), (5357, 502593), (5523, 487487), (6331, 425271), (7007, 384243), (8679, 310219), (10227, 263263), (10257, 262493), (12887, 208923), (16071, 167531), (18993, 141757), (20251, 132951), (21021, 128081), (23863, 112827), (23933, 112497), (37499, 71799), (37609, 71589), (38661, 69641), (44317, 60753)]