994161165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2137981}}^1$

素因数の和:2138020

約数の個数: 16

約数和(自身を含む): 1641970176

約数和(自身を除く): 647809011

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2137981, 6413943, 10689905, 32069715, 66277411, 198832233, 331387055, 994161165]

約数ペア:

[(1, 994161165), (3, 331387055), (5, 198832233), (15, 66277411), (31, 32069715), (93, 10689905), (155, 6413943), (465, 2137981)]