5164304873

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{623633}}^1$

素因数の和:623673

約数の個数: 18

約数和(自身を含む): 6505126254

約数和(自身を除く): 1340821381

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 8281, 623633, 4365431, 8107229, 30558017, 56750603, 105393977, 397254221, 737757839, 5164304873]

約数ペア:

[(1, 5164304873), (7, 737757839), (13, 397254221), (49, 105393977), (91, 56750603), (169, 30558017), (637, 8107229), (1183, 4365431), (8281, 623633)]