1165218621

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1046917}}^1$

素因数の和:1046980

約数の個数: 16

約数和(自身を含む): 1809074304

約数和(自身を除く): 643855683

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1046917, 3140751, 7328419, 21985257, 55486601, 166459803, 388406207, 1165218621]

約数ペア:

[(1, 1165218621), (3, 388406207), (7, 166459803), (21, 55486601), (53, 21985257), (159, 7328419), (371, 3140751), (1113, 1046917)]