5307813

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 8830848

約数和(自身を除く): 3523035

約数列:

[1, 3, 7, 9, 21, 63, 173, 487, 519, 1211, 1461, 1557, 3409, 3633, 4383, 10227, 10899, 30681, 84251, 252753, 589757, 758259, 1769271, 5307813]

約数ペア:

[(1, 5307813), (3, 1769271), (7, 758259), (9, 589757), (21, 252753), (63, 84251), (173, 30681), (487, 10899), (519, 10227), (1211, 4383), (1461, 3633), (1557, 3409)]