7112777721

素因数分解:

$3^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{58367}}^1$

素因数の和:59213

約数の個数: 24

約数和(自身を含む): 11045560320

約数和(自身を除く): 3932782599

約数列:

[1, 3, 7, 21, 49, 147, 829, 2487, 5803, 17409, 40621, 58367, 121863, 175101, 408569, 1225707, 2859983, 8579949, 48386243, 145158729, 338703701, 1016111103, 2370925907, 7112777721]

約数ペア:

[(1, 7112777721), (3, 2370925907), (7, 1016111103), (21, 338703701), (49, 145158729), (147, 48386243), (829, 8579949), (2487, 2859983), (5803, 1225707), (17409, 408569), (40621, 175101), (58367, 121863)]