28829671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 33342624

約数和(自身を除く): 4512953

約数列:

[1, 13, 17, 73, 221, 949, 1241, 1787, 16133, 23231, 30379, 130451, 394927, 1695863, 2217667, 28829671]

約数ペア:

[(1, 28829671), (13, 2217667), (17, 1695863), (73, 394927), (221, 130451), (949, 30379), (1241, 23231), (1787, 16133)]