40435839

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 60265920

約数和(自身を除く): 19830081

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 877, 981, 2631, 5123, 7893, 15369, 41219, 46107, 95593, 123657, 286779, 370971, 860337, 4492871, 13478613, 40435839]

約数ペア:

[(1, 40435839), (3, 13478613), (9, 4492871), (47, 860337), (109, 370971), (141, 286779), (327, 123657), (423, 95593), (877, 46107), (981, 41219), (2631, 15369), (5123, 7893)]