201740916741

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{738977717}}^1$

素因数の和:738977740

約数の個数: 16

約数和(自身を含む): 331062017664

約数和(自身を除く): 129321100923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 738977717, 2216933151, 5172844019, 9606710321, 15518532057, 28820130963, 67246972247, 201740916741]

約数ペア:

[(1, 201740916741), (3, 67246972247), (7, 28820130963), (13, 15518532057), (21, 9606710321), (39, 5172844019), (91, 2216933151), (273, 738977717)]