2237501

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 2692224

約数和(自身を除く): 454723

約数列:

[1, 7, 37, 53, 163, 259, 371, 1141, 1961, 6031, 8639, 13727, 42217, 60473, 319643, 2237501]

約数ペア:

[(1, 2237501), (7, 319643), (37, 60473), (53, 42217), (163, 13727), (259, 8639), (371, 6031), (1141, 1961)]