2353987521

素因数分解:

$3^3\times {\mathrm{20149}}^1\times {\mathrm{4327}}^1$

素因数の和:24485

約数の個数: 16

約数和(自身を含む): 3488368000

約数和(自身を除く): 1134380479

約数列:

[1, 3, 9, 27, 4327, 12981, 20149, 38943, 60447, 116829, 181341, 544023, 87184723, 261554169, 784662507, 2353987521]

約数ペア:

[(1, 2353987521), (3, 784662507), (9, 261554169), (27, 87184723), (4327, 544023), (12981, 181341), (20149, 116829), (38943, 60447)]