119817999

素因数分解:

$3^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1487}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 198082560

約数和(自身を除く): 78264561

約数列:

[1, 3, 7, 9, 21, 63, 1279, 1487, 3837, 4461, 8953, 10409, 11511, 13383, 26859, 31227, 80577, 93681, 1901873, 5705619, 13313111, 17116857, 39939333, 119817999]

約数ペア:

[(1, 119817999), (3, 39939333), (7, 17116857), (9, 13313111), (21, 5705619), (63, 1901873), (1279, 93681), (1487, 80577), (3837, 31227), (4461, 26859), (8953, 13383), (10409, 11511)]