3899157

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 5365440

約数和(自身を除く): 1466283

約数列:

[1, 3, 53, 137, 159, 179, 411, 537, 7261, 9487, 21783, 24523, 28461, 73569, 1299719, 3899157]

約数ペア:

[(1, 3899157), (3, 1299719), (53, 73569), (137, 28461), (159, 24523), (179, 21783), (411, 9487), (537, 7261)]