47569431

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 78615040

約数和(自身を除く): 31045609

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 1069, 1141, 2119, 3207, 3423, 6357, 7483, 13897, 14833, 22449, 41691, 44499, 97279, 174247, 291837, 522741, 1219729, 2265211, 3659187, 6795633, 15856477, 47569431]

約数ペア:

[(1, 47569431), (3, 15856477), (7, 6795633), (13, 3659187), (21, 2265211), (39, 1219729), (91, 522741), (163, 291837), (273, 174247), (489, 97279), (1069, 44499), (1141, 41691), (2119, 22449), (3207, 14833), (3423, 13897), (6357, 7483)]