28551596917

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{186757}}^1$

素因数の和:186837

約数の個数: 18

約数和(自身を含む): 31706092418

約数和(自身を除く): 3154495501

約数列:

[1, 17, 23, 289, 391, 529, 6647, 8993, 152881, 186757, 3174869, 4295411, 53972773, 73021987, 98794453, 1241373779, 1679505701, 28551596917]

約数ペア:

[(1, 28551596917), (17, 1679505701), (23, 1241373779), (289, 98794453), (391, 73021987), (529, 53972773), (6647, 4295411), (8993, 3174869), (152881, 186757)]