26513019

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5527}}^1$

素因数の和:5587

約数の個数: 24

約数和(自身を含む): 42256032

約数和(自身を除く): 15743013

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 5527, 16581, 49743, 71851, 215553, 226607, 646659, 679821, 2039463, 2945891, 8837673, 26513019]

約数ペア:

[(1, 26513019), (3, 8837673), (9, 2945891), (13, 2039463), (39, 679821), (41, 646659), (117, 226607), (123, 215553), (369, 71851), (533, 49743), (1599, 16581), (4797, 5527)]