26530413

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13883}}^1$

素因数の和:13913

約数の個数: 24

約数和(自身を含む): 44317728

約数和(自身を除く): 17787315

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 13883, 41649, 97181, 180479, 291543, 541437, 680267, 1263353, 2040801, 3790059, 8843471, 26530413]

約数ペア:

[(1, 26530413), (3, 8843471), (7, 3790059), (13, 2040801), (21, 1263353), (39, 680267), (49, 541437), (91, 291543), (147, 180479), (273, 97181), (637, 41649), (1911, 13883)]