2017886564751

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1\times {\mathrm{8530811}}^1$

素因数の和:8532982

約数の個数: 16

約数和(自身を含む): 2764529059968

約数和(自身を除く): 746642495217

約数列:

[1, 3, 37, 111, 2131, 6393, 78847, 236541, 8530811, 25592433, 315640007, 946920021, 18179158241, 54537474723, 672628854917, 2017886564751]

約数ペア:

[(1, 2017886564751), (3, 672628854917), (37, 54537474723), (111, 18179158241), (2131, 946920021), (6393, 315640007), (78847, 25592433), (236541, 8530811)]