13538778893

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1\times {\mathrm{4547}}^1$

素因数の和:5408

約数の個数: 16

約数和(自身を含む): 14099527680

約数和(自身を除く): 560748787

約数列:

[1, 31, 139, 691, 4309, 4547, 21421, 96049, 140957, 632033, 2977519, 3141977, 19593023, 97401287, 436734803, 13538778893]

約数ペア:

[(1, 13538778893), (31, 436734803), (139, 97401287), (691, 19593023), (4309, 3141977), (4547, 2977519), (21421, 632033), (96049, 140957)]