284390714881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{11121611}}^1$

素因数の和:11121912

約数の個数: 16

約数和(自身を含む): 351264993408

約数和(自身を除く): 66874278527

約数列:

[1, 7, 13, 91, 281, 1967, 3653, 25571, 11121611, 77851277, 144580943, 1012066601, 3125172691, 21876208837, 40627244983, 284390714881]

約数ペア:

[(1, 284390714881), (7, 40627244983), (13, 21876208837), (91, 3125172691), (281, 1012066601), (1967, 144580943), (3653, 77851277), (25571, 11121611)]