52720653

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2797}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 72166016

約数和(自身を除く): 19445363

約数列:

[1, 3, 61, 103, 183, 309, 2797, 6283, 8391, 18849, 170617, 288091, 511851, 864273, 17573551, 52720653]

約数ペア:

[(1, 52720653), (3, 17573551), (61, 864273), (103, 511851), (183, 288091), (309, 170617), (2797, 18849), (6283, 8391)]