16387101

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 25340640

約数和(自身を除く): 8953539

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 1571, 3477, 4713, 10431, 14139, 29849, 89547, 95831, 268641, 287493, 862479, 1820789, 5462367, 16387101]

約数ペア:

[(1, 16387101), (3, 5462367), (9, 1820789), (19, 862479), (57, 287493), (61, 268641), (171, 95831), (183, 89547), (549, 29849), (1159, 14139), (1571, 10431), (3477, 4713)]