899692839

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{383011}}^1$

素因数の和:383052

約数の個数: 20

約数和(自身を含む): 1390333560

約数和(自身を除く): 490640721

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 383011, 1149033, 3447099, 10341297, 11107319, 31023891, 33321957, 99965871, 299897613, 899692839]

約数ペア:

[(1, 899692839), (3, 299897613), (9, 99965871), (27, 33321957), (29, 31023891), (81, 11107319), (87, 10341297), (261, 3447099), (783, 1149033), (2349, 383011)]