26349291

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 39705744

約数和(自身を除く): 13356453

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 1181, 2479, 3543, 7437, 10629, 22311, 43697, 79127, 131091, 237381, 393273, 712143, 2927699, 8783097, 26349291]

約数ペア:

[(1, 26349291), (3, 8783097), (9, 2927699), (37, 712143), (67, 393273), (111, 237381), (201, 131091), (333, 79127), (603, 43697), (1181, 22311), (2479, 10629), (3543, 7437)]