289119067

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{811}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 315705600

約数和(自身を除く): 26586533

約数列:

[1, 19, 29, 551, 647, 811, 12293, 15409, 18763, 23519, 356497, 446861, 524717, 9969623, 15216793, 289119067]

約数ペア:

[(1, 289119067), (19, 15216793), (29, 9969623), (551, 524717), (647, 446861), (811, 356497), (12293, 23519), (15409, 18763)]