42164353

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 53992224

約数和(自身を除く): 11827871

約数列:

[1, 7, 11, 49, 77, 137, 539, 571, 959, 1507, 3997, 6281, 6713, 10549, 27979, 43967, 73843, 78227, 307769, 547589, 860497, 3833123, 6023479, 42164353]

約数ペア:

[(1, 42164353), (7, 6023479), (11, 3833123), (49, 860497), (77, 547589), (137, 307769), (539, 78227), (571, 73843), (959, 43967), (1507, 27979), (3997, 10549), (6281, 6713)]