2231213529

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{198701}}^1$

素因数の和:198920

約数の個数: 16

約数和(自身を含む): 3147439680

約数和(自身を除く): 916226151

約数列:

[1, 3, 19, 57, 197, 591, 3743, 11229, 198701, 596103, 3775319, 11325957, 39144097, 117432291, 743737843, 2231213529]

約数ペア:

[(1, 2231213529), (3, 743737843), (19, 117432291), (57, 39144097), (197, 11325957), (591, 3775319), (3743, 596103), (11229, 198701)]