475207681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{4789}}^1$

素因数の和:5268

約数の個数: 16

約数和(自身を含む): 543186000

約数和(自身を除く): 67978319

約数列:

[1, 13, 17, 221, 449, 4789, 5837, 7633, 62257, 81413, 99229, 1058369, 2150261, 27953393, 36554437, 475207681]

約数ペア:

[(1, 475207681), (13, 36554437), (17, 27953393), (221, 2150261), (449, 1058369), (4789, 99229), (5837, 81413), (7633, 62257)]