42890109

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{1451}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 58544640

約数和(自身を除く): 15654531

約数列:

[1, 3, 59, 167, 177, 501, 1451, 4353, 9853, 29559, 85609, 242317, 256827, 726951, 14296703, 42890109]

約数ペア:

[(1, 42890109), (3, 14296703), (59, 726951), (167, 256827), (177, 242317), (501, 85609), (1451, 29559), (4353, 9853)]