563172

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 1334592

約数和(自身を除く): 771420

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 661, 852, 1322, 1983, 2644, 3966, 7932, 46931, 93862, 140793, 187724, 281586, 563172]

約数ペア:

[(1, 563172), (2, 281586), (3, 187724), (4, 140793), (6, 93862), (12, 46931), (71, 7932), (142, 3966), (213, 2644), (284, 1983), (426, 1322), (661, 852)]