309600891

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{3037}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 458762304

約数和(自身を除く): 149161413

約数列:

[1, 3, 9, 47, 141, 241, 423, 723, 2169, 3037, 9111, 11327, 27333, 33981, 101943, 142739, 428217, 731917, 1284651, 2195751, 6587253, 34400099, 103200297, 309600891]

約数ペア:

[(1, 309600891), (3, 103200297), (9, 34400099), (47, 6587253), (141, 2195751), (241, 1284651), (423, 731917), (723, 428217), (2169, 142739), (3037, 101943), (9111, 33981), (11327, 27333)]