2021013511

素因数分解:

${\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{50461}}^1$

素因数の和:50814

約数の個数: 12

約数和(自身を含む): 2228200072

約数和(自身を除く): 207186561

約数列:

[1, 11, 121, 331, 3641, 40051, 50461, 555071, 6105781, 16702591, 183728501, 2021013511]

約数ペア:

[(1, 2021013511), (11, 183728501), (121, 16702591), (331, 6105781), (3641, 555071), (40051, 50461)]