31613897

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2351}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 38610432

約数和(自身を除く): 6996535

約数列:

[1, 7, 17, 113, 119, 791, 1921, 2351, 13447, 16457, 39967, 265663, 279769, 1859641, 4516271, 31613897]

約数ペア:

[(1, 31613897), (7, 4516271), (17, 1859641), (113, 279769), (119, 265663), (791, 39967), (1921, 16457), (2351, 13447)]