25280361

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 37968840

約数和(自身を除く): 12688479

約数列:

[1, 3, 9, 37, 89, 111, 267, 333, 801, 853, 2559, 3293, 7677, 9879, 29637, 31561, 75917, 94683, 227751, 284049, 683253, 2808929, 8426787, 25280361]

約数ペア:

[(1, 25280361), (3, 8426787), (9, 2808929), (37, 683253), (89, 284049), (111, 227751), (267, 94683), (333, 75917), (801, 31561), (853, 29637), (2559, 9879), (3293, 7677)]