5581211999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 6190826544

約数和(自身を除く): 609614545

約数列:

[1, 11, 121, 227, 317, 641, 2497, 3487, 7051, 27467, 38357, 71959, 77561, 145507, 203197, 791549, 1600577, 2235167, 8707039, 17606347, 24586837, 46125719, 507382909, 5581211999]

約数ペア:

[(1, 5581211999), (11, 507382909), (121, 46125719), (227, 24586837), (317, 17606347), (641, 8707039), (2497, 2235167), (3487, 1600577), (7051, 791549), (27467, 203197), (38357, 145507), (71959, 77561)]