53710017

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6779}}^1$

素因数の和:6940

約数の個数: 16

約数和(自身を含む): 75936000

約数和(自身を除く): 22225983

約数列:

[1, 3, 19, 57, 139, 417, 2641, 6779, 7923, 20337, 128801, 386403, 942281, 2826843, 17903339, 53710017]

約数ペア:

[(1, 53710017), (3, 17903339), (19, 2826843), (57, 942281), (139, 386403), (417, 128801), (2641, 20337), (6779, 7923)]