13967187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 20996304

約数和(自身を除く): 7029117

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 677, 897, 1587, 2031, 6877, 8801, 15571, 20631, 26403, 46713, 202423, 358133, 607269, 1074399, 4655729, 13967187]

約数ペア:

[(1, 13967187), (3, 4655729), (13, 1074399), (23, 607269), (39, 358133), (69, 202423), (299, 46713), (529, 26403), (677, 20631), (897, 15571), (1587, 8801), (2031, 6877)]