26452257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 39626496

約数和(自身を除く): 13174239

約数列:

[1, 3, 13, 39, 41, 71, 123, 213, 233, 533, 699, 923, 1599, 2769, 2911, 3029, 8733, 9087, 9553, 16543, 28659, 37843, 49629, 113529, 124189, 215059, 372567, 645177, 678263, 2034789, 8817419, 26452257]

約数ペア:

[(1, 26452257), (3, 8817419), (13, 2034789), (39, 678263), (41, 645177), (71, 372567), (123, 215059), (213, 124189), (233, 113529), (533, 49629), (699, 37843), (923, 28659), (1599, 16543), (2769, 9553), (2911, 9087), (3029, 8733)]