2000308443

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2215181}}^1$

素因数の和:2215234

約数の個数: 16

約数和(自身を含む): 3118976256

約数和(自身を除く): 1118667813

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2215181, 6645543, 15506267, 46518801, 95252783, 285758349, 666769481, 2000308443]

約数ペア:

[(1, 2000308443), (3, 666769481), (7, 285758349), (21, 95252783), (43, 46518801), (129, 15506267), (301, 6645543), (903, 2215181)]