870865623

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{15313}}^1$

素因数の和:15479

約数の個数: 24

約数和(自身を含む): 1290051360

約数和(自身を除く): 419185737

約数列:

[1, 3, 9, 71, 89, 213, 267, 639, 801, 6319, 15313, 18957, 45939, 56871, 137817, 1087223, 1362857, 3261669, 4088571, 9785007, 12265713, 96762847, 290288541, 870865623]

約数ペア:

[(1, 870865623), (3, 290288541), (9, 96762847), (71, 12265713), (89, 9785007), (213, 4088571), (267, 3261669), (639, 1362857), (801, 1087223), (6319, 137817), (15313, 56871), (18957, 45939)]