3840621

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 5380608

約数和(自身を除く): 1539987

約数列:

[1, 3, 31, 61, 93, 183, 677, 1891, 2031, 5673, 20987, 41297, 62961, 123891, 1280207, 3840621]

約数ペア:

[(1, 3840621), (3, 1280207), (31, 123891), (61, 62961), (93, 41297), (183, 20987), (677, 5673), (1891, 2031)]