20171405151

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{116593}}^1$

素因数の和:117055

約数の個数: 24

約数和(自身を含む): 29829408960

約数和(自身を除く): 9658003809

約数列:

[1, 3, 9, 47, 141, 409, 423, 1227, 3681, 19223, 57669, 116593, 173007, 349779, 1049337, 5479871, 16439613, 47686537, 49318839, 143059611, 429178833, 2241267239, 6723801717, 20171405151]

約数ペア:

[(1, 20171405151), (3, 6723801717), (9, 2241267239), (47, 429178833), (141, 143059611), (409, 49318839), (423, 47686537), (1227, 16439613), (3681, 5479871), (19223, 1049337), (57669, 349779), (116593, 173007)]