10886239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 14708736

約数和(自身を除く): 3822497

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 227, 403, 527, 1547, 1589, 2821, 2951, 3689, 3859, 6851, 7037, 20657, 27013, 47957, 49259, 50167, 91481, 119629, 351169, 640367, 837403, 1555177, 10886239]

約数ペア:

[(1, 10886239), (7, 1555177), (13, 837403), (17, 640367), (31, 351169), (91, 119629), (119, 91481), (217, 50167), (221, 49259), (227, 47957), (403, 27013), (527, 20657), (1547, 7037), (1589, 6851), (2821, 3859), (2951, 3689)]