47631129

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13421}}^1$

素因数の和:13457

約数の個数: 24

約数和(自身を含む): 78599232

約数和(自身を除く): 30968103

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 13421, 40263, 93947, 174473, 281841, 523419, 1221311, 2268149, 3663933, 6804447, 15877043, 47631129]

約数ペア:

[(1, 47631129), (3, 15877043), (7, 6804447), (13, 3663933), (21, 2268149), (39, 1221311), (91, 523419), (169, 281841), (273, 174473), (507, 93947), (1183, 40263), (3549, 13421)]