2837317

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 3480192

約数和(自身を除く): 642875

約数列:

[1, 7, 17, 113, 119, 211, 791, 1477, 1921, 3587, 13447, 23843, 25109, 166901, 405331, 2837317]

約数ペア:

[(1, 2837317), (7, 405331), (17, 166901), (113, 25109), (119, 23843), (211, 13447), (791, 3587), (1477, 1921)]