240052071

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{42181}}^1$

素因数の和:42462

約数の個数: 16

約数和(自身を含む): 367152128

約数和(自身を除く): 127100057

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 42181, 126543, 295267, 885801, 11431051, 34293153, 80017357, 240052071]

約数ペア:

[(1, 240052071), (3, 80017357), (7, 34293153), (21, 11431051), (271, 885801), (813, 295267), (1897, 126543), (5691, 42181)]