55664791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4051}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 68981248

約数和(自身を除く): 13316457

約数列:

[1, 7, 13, 91, 151, 1057, 1963, 4051, 13741, 28357, 52663, 368641, 611701, 4281907, 7952113, 55664791]

約数ペア:

[(1, 55664791), (7, 7952113), (13, 4281907), (91, 611701), (151, 368641), (1057, 52663), (1963, 28357), (4051, 13741)]