26262801

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{1321}}^1$

素因数の和:1421

約数の個数: 18

約数和(自身を含む): 38788802

約数和(自身を除く): 12526001

約数列:

[1, 3, 9, 47, 141, 423, 1321, 2209, 3963, 6627, 11889, 19881, 62087, 186261, 558783, 2918089, 8754267, 26262801]

約数ペア:

[(1, 26262801), (3, 8754267), (9, 2918089), (47, 558783), (141, 186261), (423, 62087), (1321, 19881), (2209, 11889), (3963, 6627)]