330618239

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 392232960

約数和(自身を除く): 61614721

約数列:

[1, 7, 49, 79, 223, 383, 553, 1561, 2681, 3871, 10927, 17617, 18767, 30257, 85409, 123319, 211799, 597863, 863233, 1482593, 4185041, 6747311, 47231177, 330618239]

約数ペア:

[(1, 330618239), (7, 47231177), (49, 6747311), (79, 4185041), (223, 1482593), (383, 863233), (553, 597863), (1561, 211799), (2681, 123319), (3871, 85409), (10927, 30257), (17617, 18767)]