4320792021

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{8597}}^1$

素因数の和:8890

約数の個数: 48

約数和(自身を含む): 7245431424

約数和(自身を除く): 2924639403

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 263, 273, 637, 789, 1841, 1911, 3419, 5523, 8597, 10257, 12887, 23933, 25791, 38661, 60179, 71799, 111761, 167531, 180537, 335283, 421253, 502593, 782327, 1263759, 2261011, 2346981, 5476289, 6783033, 15827077, 16428867, 29393143, 47481231, 88179429, 110789539, 205752001, 332368617, 617256003, 1440264007, 4320792021]

約数ペア:

[(1, 4320792021), (3, 1440264007), (7, 617256003), (13, 332368617), (21, 205752001), (39, 110789539), (49, 88179429), (91, 47481231), (147, 29393143), (263, 16428867), (273, 15827077), (637, 6783033), (789, 5476289), (1841, 2346981), (1911, 2261011), (3419, 1263759), (5523, 782327), (8597, 502593), (10257, 421253), (12887, 335283), (23933, 180537), (25791, 167531), (38661, 111761), (60179, 71799)]