1138963995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1946947}}^1$

素因数の和:1946971

約数の個数: 24

約数和(自身を含む): 2126067216

約数和(自身を除く): 987103221

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1946947, 5840841, 9734735, 17522523, 25310311, 29204205, 75930933, 87612615, 126551555, 227792799, 379654665, 1138963995]

約数ペア:

[(1, 1138963995), (3, 379654665), (5, 227792799), (9, 126551555), (13, 87612615), (15, 75930933), (39, 29204205), (45, 25310311), (65, 17522523), (117, 9734735), (195, 5840841), (585, 1946947)]