33812779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 48093696

約数和(自身を除く): 14280917

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 1987, 2431, 13909, 17017, 21857, 25831, 33779, 152999, 180817, 236453, 284141, 371569, 439127, 1988987, 2600983, 3073889, 4830397, 33812779]

約数ペア:

[(1, 33812779), (7, 4830397), (11, 3073889), (13, 2600983), (17, 1988987), (77, 439127), (91, 371569), (119, 284141), (143, 236453), (187, 180817), (221, 152999), (1001, 33779), (1309, 25831), (1547, 21857), (1987, 17017), (2431, 13909)]