28889953

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 31646160

約数和(自身を除く): 2756207

約数列:

[1, 17, 41, 181, 229, 697, 3077, 3893, 7421, 9389, 41449, 126157, 159613, 704633, 1699409, 28889953]

約数ペア:

[(1, 28889953), (17, 1699409), (41, 704633), (181, 159613), (229, 126157), (697, 41449), (3077, 9389), (3893, 7421)]