23803213

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 28940544

約数和(自身を除く): 5137331

約数列:

[1, 7, 17, 119, 317, 631, 2219, 4417, 5389, 10727, 37723, 75089, 200027, 1400189, 3400459, 23803213]

約数ペア:

[(1, 23803213), (7, 3400459), (17, 1400189), (119, 200027), (317, 75089), (631, 37723), (2219, 10727), (4417, 5389)]