1340861599

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{30497}}^1$

素因数の和:31086

約数の個数: 16

約数和(自身を含む): 1674706176

約数和(自身を除く): 333844577

約数列:

[1, 7, 11, 77, 571, 3997, 6281, 30497, 43967, 213479, 335467, 2348269, 17413787, 121896509, 191551657, 1340861599]

約数ペア:

[(1, 1340861599), (7, 191551657), (11, 121896509), (77, 17413787), (571, 2348269), (3997, 335467), (6281, 213479), (30497, 43967)]