57991213

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{617}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 68820480

約数和(自身を除く): 10829267

約数列:

[1, 7, 29, 203, 463, 617, 3241, 4319, 13427, 17893, 93989, 125251, 285671, 1999697, 8284459, 57991213]

約数ペア:

[(1, 57991213), (7, 8284459), (29, 1999697), (203, 285671), (463, 125251), (617, 93989), (3241, 17893), (4319, 13427)]