252214079

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 282388032

約数和(自身を除く): 30173953

約数列:

[1, 13, 47, 113, 169, 281, 611, 1469, 3653, 5311, 7943, 13207, 19097, 31753, 47489, 69043, 171691, 412789, 897559, 1492391, 2231983, 5366257, 19401083, 252214079]

約数ペア:

[(1, 252214079), (13, 19401083), (47, 5366257), (113, 2231983), (169, 1492391), (281, 897559), (611, 412789), (1469, 171691), (3653, 69043), (5311, 47489), (7943, 31753), (13207, 19097)]