8730253

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 10765440

約数和(自身を除く): 2035187

約数列:

[1, 7, 19, 41, 133, 287, 779, 1601, 5453, 11207, 30419, 65641, 212933, 459487, 1247179, 8730253]

約数ペア:

[(1, 8730253), (7, 1247179), (19, 459487), (41, 212933), (133, 65641), (287, 30419), (779, 11207), (1601, 5453)]