1330861911

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 1842677760

約数和(自身を除く): 511815849

約数列:

[1, 3, 43, 129, 163, 167, 379, 489, 501, 1137, 7009, 7181, 16297, 21027, 21543, 27221, 48891, 61777, 63293, 81663, 185331, 189879, 1170503, 2656411, 2721599, 3511509, 7969233, 8164797, 10316759, 30950277, 443620637, 1330861911]

約数ペア:

[(1, 1330861911), (3, 443620637), (43, 30950277), (129, 10316759), (163, 8164797), (167, 7969233), (379, 3511509), (489, 2721599), (501, 2656411), (1137, 1170503), (7009, 189879), (7181, 185331), (16297, 81663), (21027, 63293), (21543, 61777), (27221, 48891)]