2022993

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 3377088

約数和(自身を除く): 1354095

約数列:

[1, 3, 7, 9, 21, 63, 163, 197, 489, 591, 1141, 1379, 1467, 1773, 3423, 4137, 10269, 12411, 32111, 96333, 224777, 288999, 674331, 2022993]

約数ペア:

[(1, 2022993), (3, 674331), (7, 288999), (9, 224777), (21, 96333), (63, 32111), (163, 12411), (197, 10269), (489, 4137), (591, 3423), (1141, 1773), (1379, 1467)]