25462593

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24181}}^1$

素因数の和:24206

約数の個数: 20

約数和(自身を含む): 40964308

約数和(自身を除く): 15501715

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24181, 72543, 217629, 314353, 652887, 943059, 1958661, 2829177, 8487531, 25462593]

約数ペア:

[(1, 25462593), (3, 8487531), (9, 2829177), (13, 1958661), (27, 943059), (39, 652887), (81, 314353), (117, 217629), (351, 72543), (1053, 24181)]