128213603

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{4933}}^1$

素因数の和:5066

約数の個数: 16

約数和(自身を含む): 151572480

約数和(自身を除く): 23358877

約数列:

[1, 7, 47, 79, 329, 553, 3713, 4933, 25991, 34531, 231851, 389707, 1622957, 2727949, 18316229, 128213603]

約数ペア:

[(1, 128213603), (7, 18316229), (47, 2727949), (79, 1622957), (329, 389707), (553, 231851), (3713, 34531), (4933, 25991)]