139124999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1997}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 157090752

約数和(自身を除く): 17965753

約数列:

[1, 13, 23, 233, 299, 1997, 3029, 5359, 25961, 45931, 69667, 465301, 597103, 6048913, 10701923, 139124999]

約数ペア:

[(1, 139124999), (13, 10701923), (23, 6048913), (233, 597103), (299, 465301), (1997, 69667), (3029, 45931), (5359, 25961)]