56501403

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 89026560

約数和(自身を除く): 32525157

約数列:

[1, 3, 7, 21, 41, 123, 137, 287, 411, 479, 861, 959, 1437, 2877, 3353, 5617, 10059, 16851, 19639, 39319, 58917, 65623, 117957, 137473, 196869, 412419, 459361, 1378083, 2690543, 8071629, 18833801, 56501403]

約数ペア:

[(1, 56501403), (3, 18833801), (7, 8071629), (21, 2690543), (41, 1378083), (123, 459361), (137, 412419), (287, 196869), (411, 137473), (479, 117957), (861, 65623), (959, 58917), (1437, 39319), (2877, 19639), (3353, 16851), (5617, 10059)]