9815997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1712

約数の個数: 16

約数和(自身を含む): 13685760

約数和(自身を除く): 3869763

約数列:

[1, 3, 43, 47, 129, 141, 1619, 2021, 4857, 6063, 69617, 76093, 208851, 228279, 3271999, 9815997]

約数ペア:

[(1, 9815997), (3, 3271999), (43, 228279), (47, 208851), (129, 76093), (141, 69617), (1619, 6063), (2021, 4857)]