7137599021

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1\times {\mathrm{12197}}^1$

素因数の和:14284

約数の個数: 16

約数和(自身を含む): 8360997120

約数和(自身を除く): 1223398099

約数列:

[1, 7, 41, 287, 2039, 12197, 14273, 83599, 85379, 500077, 585193, 3500539, 24869683, 174087781, 1019657003, 7137599021]

約数ペア:

[(1, 7137599021), (7, 1019657003), (41, 174087781), (287, 24869683), (2039, 3500539), (12197, 585193), (14273, 500077), (83599, 85379)]