9371103

素因数分解:

$3^1\times 7^4\times {\mathrm{1301}}^1$

素因数の和:1332

約数の個数: 20

約数和(自身を含む): 14587608

約数和(自身を除く): 5216505

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1301, 2401, 3903, 7203, 9107, 27321, 63749, 191247, 446243, 1338729, 3123701, 9371103]

約数ペア:

[(1, 9371103), (3, 3123701), (7, 1338729), (21, 446243), (49, 191247), (147, 63749), (343, 27321), (1029, 9107), (1301, 7203), (2401, 3903)]