143420029

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 150822000

約数和(自身を除く): 7401971

約数列:

[1, 37, 89, 97, 449, 3293, 3589, 8633, 16613, 39961, 43553, 319421, 1478557, 1611461, 3876217, 143420029]

約数ペア:

[(1, 143420029), (37, 3876217), (89, 1611461), (97, 1478557), (449, 319421), (3293, 43553), (3589, 39961), (8633, 16613)]