156529321

素因数分解:

${\mathrm{13}}^2\times {\mathrm{389}}^1\times {\mathrm{2381}}^1$

素因数の和:2796

約数の個数: 12

約数和(自身を含む): 170003340

約数和(自身を除く): 13474019

約数列:

[1, 13, 169, 389, 2381, 5057, 30953, 65741, 402389, 926209, 12040717, 156529321]

約数ペア:

[(1, 156529321), (13, 12040717), (169, 926209), (389, 402389), (2381, 65741), (5057, 30953)]