23142753

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{6079}}^1$

素因数の和:6138

約数の個数: 20

約数和(自身を含む): 35312640

約数和(自身を除く): 12169887

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 6079, 18237, 54711, 164133, 285713, 492399, 857139, 2571417, 7714251, 23142753]

約数ペア:

[(1, 23142753), (3, 7714251), (9, 2571417), (27, 857139), (47, 492399), (81, 285713), (141, 164133), (423, 54711), (1269, 18237), (3807, 6079)]