447972239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{6977}}^1$

素因数の和:7450

約数の個数: 16

約数和(自身を含む): 527536800

約数和(自身を除く): 79564561

約数列:

[1, 11, 13, 143, 449, 4939, 5837, 6977, 64207, 76747, 90701, 997711, 3132673, 34459403, 40724749, 447972239]

約数ペア:

[(1, 447972239), (11, 40724749), (13, 34459403), (143, 3132673), (449, 997711), (4939, 90701), (5837, 76747), (6977, 64207)]