57227219

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3671}}^1$

素因数の和:3826

約数の個数: 16

約数和(自身を含む): 69797376

約数和(自身を除く): 12570157

約数列:

[1, 7, 17, 119, 131, 917, 2227, 3671, 15589, 25697, 62407, 436849, 480901, 3366307, 8175317, 57227219]

約数ペア:

[(1, 57227219), (7, 8175317), (17, 3366307), (119, 480901), (131, 436849), (917, 62407), (2227, 25697), (3671, 15589)]