1542023

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 1858560

約数和(自身を除く): 316537

約数列:

[1, 7, 43, 47, 109, 301, 329, 763, 2021, 4687, 5123, 14147, 32809, 35861, 220289, 1542023]

約数ペア:

[(1, 1542023), (7, 220289), (43, 35861), (47, 32809), (109, 14147), (301, 5123), (329, 4687), (763, 2021)]