28941651

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{10613}}^1$

素因数の和:10723

約数の個数: 16

約数和(自身を含む): 43305120

約数和(自身を除く): 14363469

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 10613, 31839, 95517, 286551, 1071913, 3215739, 9647217, 28941651]

約数ペア:

[(1, 28941651), (3, 9647217), (9, 3215739), (27, 1071913), (101, 286551), (303, 95517), (909, 31839), (2727, 10613)]