12357303

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2957}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 18931200

約数和(自身を除く): 6573897

約数列:

[1, 3, 7, 21, 199, 597, 1393, 2957, 4179, 8871, 20699, 62097, 588443, 1765329, 4119101, 12357303]

約数ペア:

[(1, 12357303), (3, 4119101), (7, 1765329), (21, 588443), (199, 62097), (597, 20699), (1393, 8871), (2957, 4179)]