28107512953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{102611}}^1$

素因数の和:103752

約数の個数: 16

約数和(自身を含む): 31891809600

約数和(自身を除く): 3784296647

約数列:

[1, 13, 19, 247, 1109, 14417, 21071, 102611, 273923, 1333943, 1949609, 25344917, 113795599, 1479342787, 2162116381, 28107512953]

約数ペア:

[(1, 28107512953), (13, 2162116381), (19, 1479342787), (247, 113795599), (1109, 25344917), (14417, 1949609), (21071, 1333943), (102611, 273923)]