421133757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{47441}}^1$

素因数の和:47724

約数の個数: 16

約数和(自身を含む): 614848320

約数和(自身を除く): 193714563

約数列:

[1, 3, 11, 33, 269, 807, 2959, 8877, 47441, 142323, 521851, 1565553, 12761629, 38284887, 140377919, 421133757]

約数ペア:

[(1, 421133757), (3, 140377919), (11, 38284887), (33, 12761629), (269, 1565553), (807, 521851), (2959, 142323), (8877, 47441)]