394083697

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1\times {\mathrm{1987}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 466623360

約数和(自身を除く): 72539663

約数列:

[1, 7, 29, 203, 977, 1987, 6839, 13909, 28333, 57623, 198331, 403361, 1941299, 13589093, 56297671, 394083697]

約数ペア:

[(1, 394083697), (7, 56297671), (29, 13589093), (203, 1941299), (977, 403361), (1987, 198331), (6839, 57623), (13909, 28333)]