15697726849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{6121}}^1$

素因数の和:7105

約数の個数: 32

約数和(自身を含む): 19845858816

約数和(自身を除く): 4148131967

約数列:

[1, 7, 17, 23, 119, 161, 391, 937, 2737, 6121, 6559, 15929, 21551, 42847, 104057, 111503, 140783, 150857, 366367, 728399, 985481, 2393311, 2564569, 5735377, 16753177, 40147639, 97501409, 131913671, 682509863, 923395697, 2242532407, 15697726849]

約数ペア:

[(1, 15697726849), (7, 2242532407), (17, 923395697), (23, 682509863), (119, 131913671), (161, 97501409), (391, 40147639), (937, 16753177), (2737, 5735377), (6121, 2564569), (6559, 2393311), (15929, 985481), (21551, 728399), (42847, 366367), (104057, 150857), (111503, 140783)]