26844279

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 45219840

約数和(自身を除く): 18375561

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1471, 1659, 2607, 4413, 6083, 10297, 16181, 18249, 30891, 48543, 113267, 116209, 339801, 348627, 813463, 1278299, 2440389, 3834897, 8948093, 26844279]

約数ペア:

[(1, 26844279), (3, 8948093), (7, 3834897), (11, 2440389), (21, 1278299), (33, 813463), (77, 348627), (79, 339801), (231, 116209), (237, 113267), (553, 48543), (869, 30891), (1471, 18249), (1659, 16181), (2607, 10297), (4413, 6083)]