25531161

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2621}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 36246528

約数和(自身を除く): 10715367

約数列:

[1, 3, 17, 51, 191, 573, 2621, 3247, 7863, 9741, 44557, 133671, 500611, 1501833, 8510387, 25531161]

約数ペア:

[(1, 25531161), (3, 8510387), (17, 1501833), (51, 500611), (191, 133671), (573, 44557), (2621, 9741), (3247, 7863)]