157620001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{1571}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 196789248

約数和(自身を除く): 39169247

約数列:

[1, 7, 11, 77, 1303, 1571, 9121, 10997, 14333, 17281, 100331, 120967, 2047013, 14329091, 22517143, 157620001]

約数ペア:

[(1, 157620001), (7, 22517143), (11, 14329091), (77, 2047013), (1303, 120967), (1571, 100331), (9121, 17281), (10997, 14333)]