23931531

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{22727}}^1$

素因数の和:22752

約数の個数: 20

約数和(自身を含む): 38501232

約数和(自身を除く): 14569701

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 22727, 68181, 204543, 295451, 613629, 886353, 1840887, 2659059, 7977177, 23931531]

約数ペア:

[(1, 23931531), (3, 7977177), (9, 2659059), (13, 1840887), (27, 886353), (39, 613629), (81, 295451), (117, 204543), (351, 68181), (1053, 22727)]