71541431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 82127136

約数和(自身を除く): 10585705

約数列:

[1, 13, 23, 101, 103, 299, 529, 1313, 1339, 2323, 2369, 6877, 10403, 30199, 30797, 53429, 54487, 135239, 239269, 694577, 708331, 3110497, 5503187, 71541431]

約数ペア:

[(1, 71541431), (13, 5503187), (23, 3110497), (101, 708331), (103, 694577), (299, 239269), (529, 135239), (1313, 54487), (1339, 53429), (2323, 30797), (2369, 30199), (6877, 10403)]