55100721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12503}}^1$

素因数の和:12632

約数の個数: 16

約数和(自身を含む): 79825536

約数和(自身を除く): 24724815

約数列:

[1, 3, 13, 39, 113, 339, 1469, 4407, 12503, 37509, 162539, 487617, 1412839, 4238517, 18366907, 55100721]

約数ペア:

[(1, 55100721), (3, 18366907), (13, 4238517), (39, 1412839), (113, 487617), (339, 162539), (1469, 37509), (4407, 12503)]