11381279

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 15110928

約数和(自身を除く): 3729649

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1051, 1547, 7357, 10829, 13663, 17867, 51499, 95641, 125069, 232271, 669487, 875483, 1625897, 11381279]

約数ペア:

[(1, 11381279), (7, 1625897), (13, 875483), (17, 669487), (49, 232271), (91, 125069), (119, 95641), (221, 51499), (637, 17867), (833, 13663), (1051, 10829), (1547, 7357)]