40306731

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{73}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 56652624

約数和(自身を除く): 16345893

約数列:

[1, 3, 41, 67, 73, 123, 201, 219, 2747, 2993, 4489, 4891, 8241, 8979, 13467, 14673, 184049, 200531, 327697, 552147, 601593, 983091, 13435577, 40306731]

約数ペア:

[(1, 40306731), (3, 13435577), (41, 983091), (67, 601593), (73, 552147), (123, 327697), (201, 200531), (219, 184049), (2747, 14673), (2993, 13467), (4489, 8979), (4891, 8241)]