2801425929

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 3906040320

約数和(自身を除く): 1104614391

約数列:

[1, 3, 47, 53, 141, 159, 229, 687, 1637, 2491, 4911, 7473, 10763, 12137, 32289, 36411, 76939, 86761, 230817, 260283, 374873, 570439, 1124619, 1711317, 4077767, 12233301, 17619031, 19868269, 52857093, 59604807, 933808643, 2801425929]

約数ペア:

[(1, 2801425929), (3, 933808643), (47, 59604807), (53, 52857093), (141, 19868269), (159, 17619031), (229, 12233301), (687, 4077767), (1637, 1711317), (2491, 1124619), (4911, 570439), (7473, 374873), (10763, 260283), (12137, 230817), (32289, 86761), (36411, 76939)]