28330210389

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{55878127}}^1$

素因数の和:55878156

約数の個数: 12

約数和(自身を含む): 40902789696

約数和(自身を除く): 12572579307

約数列:

[1, 3, 13, 39, 169, 507, 55878127, 167634381, 726415651, 2179246953, 9443403463, 28330210389]

約数ペア:

[(1, 28330210389), (3, 9443403463), (13, 2179246953), (39, 726415651), (169, 167634381), (507, 55878127)]