8409951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 14826240

約数和(自身を除く): 6416289

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 263, 323, 561, 627, 789, 969, 1683, 1881, 2367, 2893, 2907, 3553, 4471, 4997, 8679, 10659, 13413, 14991, 26037, 31977, 40239, 44973, 49181, 54967, 84949, 147543, 164901, 254847, 442629, 494703, 764541, 934439, 2803317, 8409951]

約数ペア:

[(1, 8409951), (3, 2803317), (9, 934439), (11, 764541), (17, 494703), (19, 442629), (33, 254847), (51, 164901), (57, 147543), (99, 84949), (153, 54967), (171, 49181), (187, 44973), (209, 40239), (263, 31977), (323, 26037), (561, 14991), (627, 13413), (789, 10659), (969, 8679), (1683, 4997), (1881, 4471), (2367, 3553), (2893, 2907)]