4720009217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3605813}}^1$

素因数の和:3605848

約数の個数: 16

約数和(自身を含む): 6230846592

約数和(自身を除く): 1510837375

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 3605813, 25240691, 39663943, 61298821, 277647601, 429091747, 674287031, 4720009217]

約数ペア:

[(1, 4720009217), (7, 674287031), (11, 429091747), (17, 277647601), (77, 61298821), (119, 39663943), (187, 25240691), (1309, 3605813)]