80421439

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 94042368

約数和(自身を除く): 13620929

約数列:

[1, 7, 83, 97, 581, 679, 1427, 8051, 9989, 56357, 118441, 138419, 829087, 968933, 11488777, 80421439]

約数ペア:

[(1, 80421439), (7, 11488777), (83, 968933), (97, 829087), (581, 138419), (679, 118441), (1427, 56357), (8051, 9989)]