425216.0000000

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 6604416

約数和(自身を除く): 1976523

約数列:

[1, 3, 17, 51, 103, 309, 881, 1751, 2643, 5253, 14977, 44931, 90743, 272229, 1542631, 4627893]

約数ペア:

[(1, 4627893), (3, 1542631), (17, 272229), (51, 90743), (103, 44931), (309, 14977), (881, 5253), (1751, 2643)]