4056143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 5267808

約数和(自身を除く): 1211665

約数列:

[1, 7, 13, 29, 53, 91, 203, 371, 377, 689, 841, 1537, 2639, 4823, 5887, 10759, 10933, 19981, 44573, 76531, 139867, 312011, 579449, 4056143]

約数ペア:

[(1, 4056143), (7, 579449), (13, 312011), (29, 139867), (53, 76531), (91, 44573), (203, 19981), (371, 10933), (377, 10759), (689, 5887), (841, 4823), (1537, 2639)]