41797629

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 61776000

約数和(自身を除く): 19978371

約数列:

[1, 3, 9, 71, 149, 213, 439, 447, 639, 1317, 1341, 3951, 10579, 31169, 31737, 65411, 93507, 95211, 196233, 280521, 588699, 4644181, 13932543, 41797629]

約数ペア:

[(1, 41797629), (3, 13932543), (9, 4644181), (71, 588699), (149, 280521), (213, 196233), (439, 95211), (447, 93507), (639, 65411), (1317, 31737), (1341, 31169), (3951, 10579)]