74650829

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{1709}}^1$

素因数の和:1769

約数の個数: 18

約数和(自身を含む): 86650830

約数和(自身を除く): 12000001

約数列:

[1, 11, 19, 121, 209, 361, 1709, 2299, 3971, 18799, 32471, 43681, 206789, 357181, 616949, 3928991, 6786439, 74650829]

約数ペア:

[(1, 74650829), (11, 6786439), (19, 3928991), (121, 616949), (209, 357181), (361, 206789), (1709, 43681), (2299, 32471), (3971, 18799)]