197474799

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{1697}}^1$

素因数の和:2270

約数の個数: 16

約数和(自身を含む): 267333120

約数和(自身を除く): 69858321

約数列:

[1, 3, 79, 237, 491, 1473, 1697, 5091, 38789, 116367, 134063, 402189, 833227, 2499681, 65824933, 197474799]

約数ペア:

[(1, 197474799), (3, 65824933), (79, 2499681), (237, 833227), (491, 402189), (1473, 134063), (1697, 116367), (5091, 38789)]