61772971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 70308000

約数和(自身を除く): 8535029

約数列:

[1, 13, 19, 247, 449, 557, 5837, 7241, 8531, 10583, 110903, 137579, 250093, 3251209, 4751767, 61772971]

約数ペア:

[(1, 61772971), (13, 4751767), (19, 3251209), (247, 250093), (449, 137579), (557, 110903), (5837, 10583), (7241, 8531)]