39640699

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 46412800

約数和(自身を除く): 6772101

約数列:

[1, 7, 79, 97, 553, 679, 739, 5173, 7663, 53641, 58381, 71683, 408667, 501781, 5662957, 39640699]

約数ペア:

[(1, 39640699), (7, 5662957), (79, 501781), (97, 408667), (553, 71683), (679, 58381), (739, 53641), (5173, 7663)]