412912157

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{4793}}^1$

素因数の和:5228

約数の個数: 16

約数和(自身を含む): 488451072

約数和(自身を除く): 75538915

約数列:

[1, 7, 31, 217, 397, 2779, 4793, 12307, 33551, 86149, 148583, 1040081, 1902821, 13319747, 58987451, 412912157]

約数ペア:

[(1, 412912157), (7, 58987451), (31, 13319747), (217, 1902821), (397, 1040081), (2779, 148583), (4793, 86149), (12307, 33551)]