48630291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19841}}^1$

素因数の和:19906

約数の個数: 16

約数和(自身を含む): 69843840

約数和(自身を除く): 21213549

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 19841, 59523, 376979, 853163, 1130937, 2559489, 16210097, 48630291]

約数ペア:

[(1, 48630291), (3, 16210097), (19, 2559489), (43, 1130937), (57, 853163), (129, 376979), (817, 59523), (2451, 19841)]