23777103

素因数分解:

$3^1\times 7^4\times {\mathrm{3301}}^1$

素因数の和:3332

約数の個数: 20

約数和(自身を含む): 36995608

約数和(自身を除く): 13218505

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 3301, 7203, 9903, 23107, 69321, 161749, 485247, 1132243, 3396729, 7925701, 23777103]

約数ペア:

[(1, 23777103), (3, 7925701), (7, 3396729), (21, 1132243), (49, 485247), (147, 161749), (343, 69321), (1029, 23107), (2401, 9903), (3301, 7203)]