17930271

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4903}}^1$

素因数の和:4982

約数の個数: 16

約数和(自身を含む): 25422336

約数和(自身を除く): 7492065

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 4903, 14709, 112769, 259859, 338307, 779577, 5976757, 17930271]

約数ペア:

[(1, 17930271), (3, 5976757), (23, 779577), (53, 338307), (69, 259859), (159, 112769), (1219, 14709), (3657, 4903)]