5290491

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 7347200

約数和(自身を除く): 2056709

約数列:

[1, 3, 31, 93, 163, 349, 489, 1047, 5053, 10819, 15159, 32457, 56887, 170661, 1763497, 5290491]

約数ペア:

[(1, 5290491), (3, 1763497), (31, 170661), (93, 56887), (163, 32457), (349, 15159), (489, 10819), (1047, 5053)]