788009279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 894136320

約数和(自身を除く): 106127041

約数列:

[1, 17, 23, 79, 97, 263, 391, 1343, 1649, 1817, 2231, 4471, 6049, 7663, 20777, 25511, 30889, 37927, 102833, 130271, 176249, 353209, 433687, 477871, 586753, 2015369, 2996233, 8123807, 9974801, 34261273, 46353487, 788009279]

約数ペア:

[(1, 788009279), (17, 46353487), (23, 34261273), (79, 9974801), (97, 8123807), (263, 2996233), (391, 2015369), (1343, 586753), (1649, 477871), (1817, 433687), (2231, 353209), (4471, 176249), (6049, 130271), (7663, 102833), (20777, 37927), (25511, 30889)]