20131034157

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1139471}}^1$

素因数の和:1139641

約数の個数: 24

約数和(自身を含む): 31522353408

約数和(自身を除く): 11391319251

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 1359, 1963, 5889, 17667, 1139471, 3418413, 10255239, 14813123, 44439369, 133318107, 172060121, 516180363, 1548541089, 2236781573, 6710344719, 20131034157]

約数ペア:

[(1, 20131034157), (3, 6710344719), (9, 2236781573), (13, 1548541089), (39, 516180363), (117, 172060121), (151, 133318107), (453, 44439369), (1359, 14813123), (1963, 10255239), (5889, 3418413), (17667, 1139471)]