381546481

素因数分解:

${\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 399769600

約数和(自身を除く): 18223119

約数列:

[1, 31, 127, 199, 487, 3937, 6169, 15097, 25273, 61849, 96913, 783463, 1917319, 3004303, 12307951, 381546481]

約数ペア:

[(1, 381546481), (31, 12307951), (127, 3004303), (199, 1917319), (487, 783463), (3937, 96913), (6169, 61849), (15097, 25273)]