42855189

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 62348832

約数和(自身を除く): 19493643

約数列:

[1, 3, 13, 39, 169, 181, 467, 507, 543, 1401, 2353, 6071, 7059, 18213, 30589, 78923, 84527, 91767, 236769, 253581, 1098851, 3296553, 14285063, 42855189]

約数ペア:

[(1, 42855189), (3, 14285063), (13, 3296553), (39, 1098851), (169, 253581), (181, 236769), (467, 91767), (507, 84527), (543, 78923), (1401, 30589), (2353, 18213), (6071, 7059)]