179920984321

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{11863}}^1\times {\mathrm{5279}}^1$

素因数の和:17185

約数の個数: 24

約数和(自身を含む): 206342484480

約数和(自身を除く): 26421500159

約数列:

[1, 13, 17, 169, 221, 2873, 5279, 11863, 68627, 89743, 154219, 201671, 892151, 1166659, 2004847, 2621723, 15166567, 34082399, 62624777, 814122101, 1064621209, 10583587313, 13840075717, 179920984321]

約数ペア:

[(1, 179920984321), (13, 13840075717), (17, 10583587313), (169, 1064621209), (221, 814122101), (2873, 62624777), (5279, 34082399), (11863, 15166567), (68627, 2621723), (89743, 2004847), (154219, 1166659), (201671, 892151)]