72719999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1669}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 84408480

約数和(自身を除く): 11688481

約数列:

[1, 11, 17, 187, 233, 1669, 2563, 3961, 18359, 28373, 43571, 312103, 388877, 4277647, 6610909, 72719999]

約数ペア:

[(1, 72719999), (11, 6610909), (17, 4277647), (187, 388877), (233, 312103), (1669, 43571), (2563, 28373), (3961, 18359)]