12841803

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{8443}}^1$

素因数の和:8475

約数の個数: 18

約数和(自身を含む): 20088276

約数和(自身を除く): 7246473

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 8443, 25329, 75987, 109759, 329277, 987831, 1426867, 4280601, 12841803]

約数ペア:

[(1, 12841803), (3, 4280601), (9, 1426867), (13, 987831), (39, 329277), (117, 109759), (169, 75987), (507, 25329), (1521, 8443)]