26738253

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{63211}}^1$

素因数の和:63264

約数の個数: 12

約数和(自身を含む): 39444288

約数和(自身を除く): 12706035

約数列:

[1, 3, 9, 47, 141, 423, 63211, 189633, 568899, 2970917, 8912751, 26738253]

約数ペア:

[(1, 26738253), (3, 8912751), (9, 2970917), (47, 568899), (141, 189633), (423, 63211)]