2493931599

素因数分解:

$3^6\times {\mathrm{229}}^1\times {\mathrm{14939}}^1$

素因数の和:15186

約数の個数: 28

約数和(自身を含む): 3755766600

約数和(自身を除く): 1261835001

約数列:

[1, 3, 9, 27, 81, 229, 243, 687, 729, 2061, 6183, 14939, 18549, 44817, 55647, 134451, 166941, 403353, 1210059, 3421031, 3630177, 10263093, 10890531, 30789279, 92367837, 277103511, 831310533, 2493931599]

約数ペア:

[(1, 2493931599), (3, 831310533), (9, 277103511), (27, 92367837), (81, 30789279), (229, 10890531), (243, 10263093), (687, 3630177), (729, 3421031), (2061, 1210059), (6183, 403353), (14939, 166941), (18549, 134451), (44817, 55647)]