2887261

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5417}}^1$

素因数の和:5471

約数の個数: 8

約数和(自身を含む): 3185784

約数和(自身を除く): 298523

約数列:

[1, 13, 41, 533, 5417, 70421, 222097, 2887261]

約数ペア:

[(1, 2887261), (13, 222097), (41, 70421), (533, 5417)]