13147953

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 22853376

約数和(自身を除く): 9705423

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 2833, 4641, 8499, 19831, 36829, 48161, 59493, 110487, 144483, 257803, 337127, 626093, 773409, 1011381, 1878279, 4382651, 13147953]

約数ペア:

[(1, 13147953), (3, 4382651), (7, 1878279), (13, 1011381), (17, 773409), (21, 626093), (39, 337127), (51, 257803), (91, 144483), (119, 110487), (221, 59493), (273, 48161), (357, 36829), (663, 19831), (1547, 8499), (2833, 4641)]