91991471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 24130129

約数列:

[1, 11, 13, 17, 79, 143, 187, 221, 479, 869, 1027, 1343, 2431, 5269, 6227, 8143, 11297, 14773, 17459, 37841, 68497, 89573, 105859, 192049, 416251, 491933, 643297, 1164449, 5411263, 7076267, 8362861, 91991471]

約数ペア:

[(1, 91991471), (11, 8362861), (13, 7076267), (17, 5411263), (79, 1164449), (143, 643297), (187, 491933), (221, 416251), (479, 192049), (869, 105859), (1027, 89573), (1343, 68497), (2431, 37841), (5269, 17459), (6227, 14773), (8143, 11297)]