23543317

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 29439936

約数和(自身を除く): 5896619

約数列:

[1, 7, 17, 43, 107, 119, 301, 731, 749, 1819, 1849, 4601, 5117, 12733, 12943, 31433, 32207, 78217, 197843, 220031, 547519, 1384901, 3363331, 23543317]

約数ペア:

[(1, 23543317), (7, 3363331), (17, 1384901), (43, 547519), (107, 220031), (119, 197843), (301, 78217), (731, 32207), (749, 31433), (1819, 12943), (1849, 12733), (4601, 5117)]