2247477547021

素因数分解:

$7^1\times {\mathrm{2309}}^1\times {\mathrm{8713}}^1\times {\mathrm{15959}}^1$

素因数の和:26988

約数の個数: 16

約数和(自身を含む): 2570114131200

約数和(自身を除く): 322636584179

約数列:

[1, 7, 2309, 8713, 15959, 16163, 60991, 111713, 20118317, 36849331, 139050767, 140828219, 257945317, 973355369, 321068221003, 2247477547021]

約数ペア:

[(1, 2247477547021), (7, 321068221003), (2309, 973355369), (8713, 257945317), (15959, 140828219), (16163, 139050767), (60991, 36849331), (111713, 20118317)]