30958893

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8329}}^1$

素因数の和:8401

約数の個数: 24

約数和(自身を含む): 51979200

約数和(自身を除く): 21020307

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 8329, 24987, 58303, 74961, 174909, 491411, 524727, 1474233, 3439877, 4422699, 10319631, 30958893]

約数ペア:

[(1, 30958893), (3, 10319631), (7, 4422699), (9, 3439877), (21, 1474233), (59, 524727), (63, 491411), (177, 174909), (413, 74961), (531, 58303), (1239, 24987), (3717, 8329)]