29939637

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15667}}^1$

素因数の和:15697

約数の個数: 24

約数和(自身を含む): 50012256

約数和(自身を除く): 20072619

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 15667, 47001, 109669, 203671, 329007, 611013, 767683, 1425697, 2303049, 4277091, 9979879, 29939637]

約数ペア:

[(1, 29939637), (3, 9979879), (7, 4277091), (13, 2303049), (21, 1425697), (39, 767683), (49, 611013), (91, 329007), (147, 203671), (273, 109669), (637, 47001), (1911, 15667)]