651943987201

素因数分解:

${\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1657}}^1\times {\mathrm{24001}}^1$

素因数の和:25781

約数の個数: 24

約数和(自身を含む): 713689197144

約数和(自身を除く): 61745209943

約数列:

[1, 13, 97, 169, 1261, 1657, 16393, 21541, 24001, 160729, 280033, 312013, 2089477, 2328097, 4056169, 27163201, 30265261, 39769657, 393448393, 517005541, 3857656729, 6721072033, 50149537477, 651943987201]

約数ペア:

[(1, 651943987201), (13, 50149537477), (97, 6721072033), (169, 3857656729), (1261, 517005541), (1657, 393448393), (16393, 39769657), (21541, 30265261), (24001, 27163201), (160729, 4056169), (280033, 2328097), (312013, 2089477)]