338973971

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{2999}}^1$

素因数の和:3314

約数の個数: 16

約数和(自身を含む): 394944000

約数和(自身を除く): 55970029

約数列:

[1, 7, 67, 241, 469, 1687, 2999, 16147, 20993, 113029, 200933, 722759, 1406531, 5059313, 48424853, 338973971]

約数ペア:

[(1, 338973971), (7, 48424853), (67, 5059313), (241, 1406531), (469, 722759), (1687, 200933), (2999, 113029), (16147, 20993)]