12430221

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 16943040

約数和(自身を除く): 4512819

約数列:

[1, 3, 73, 211, 219, 269, 633, 807, 15403, 19637, 46209, 56759, 58911, 170277, 4143407, 12430221]

約数ペア:

[(1, 12430221), (3, 4143407), (73, 170277), (211, 58911), (219, 56759), (269, 46209), (633, 19637), (807, 15403)]