425087481

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53693}}^1$

素因数の和:53745

約数の個数: 32

約数和(自身を含む): 721647360

約数和(自身を除く): 296559879

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 53693, 161079, 375851, 698009, 1127553, 1557097, 2094027, 4671291, 4886063, 10899679, 14658189, 20242261, 32699037, 60726783, 141695827, 425087481]

約数ペア:

[(1, 425087481), (3, 141695827), (7, 60726783), (13, 32699037), (21, 20242261), (29, 14658189), (39, 10899679), (87, 4886063), (91, 4671291), (203, 2094027), (273, 1557097), (377, 1127553), (609, 698009), (1131, 375851), (2639, 161079), (7917, 53693)]