2478694401

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{395137}}^1$

素因数の和:395201

約数の個数: 24

約数和(自身を含む): 3883416264

約数和(自身を除く): 1404721863

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 395137, 1185411, 3556233, 6717329, 16200617, 20151987, 48601851, 60455961, 145805553, 275410489, 826231467, 2478694401]

約数ペア:

[(1, 2478694401), (3, 826231467), (9, 275410489), (17, 145805553), (41, 60455961), (51, 48601851), (123, 20151987), (153, 16200617), (369, 6717329), (697, 3556233), (2091, 1185411), (6273, 395137)]