306548879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6833}}^1$

素因数の和:6899

約数の個数: 32

約数和(自身を含む): 413320320

約数和(自身を除く): 106771441

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1547, 2639, 3451, 6409, 6833, 44863, 47831, 88829, 116161, 198157, 621803, 813127, 1387099, 1510093, 2576041, 3368669, 10570651, 18032287, 23580683, 43792697, 306548879]

約数ペア:

[(1, 306548879), (7, 43792697), (13, 23580683), (17, 18032287), (29, 10570651), (91, 3368669), (119, 2576041), (203, 1510093), (221, 1387099), (377, 813127), (493, 621803), (1547, 198157), (2639, 116161), (3451, 88829), (6409, 47831), (6833, 44863)]