715673497

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 993758976

約数和(自身を除く): 278085479

約数列:

[1, 7, 11, 17, 23, 77, 119, 121, 161, 187, 253, 391, 847, 1309, 1771, 2057, 2161, 2737, 2783, 4301, 14399, 15127, 19481, 23771, 30107, 36737, 47311, 49703, 166397, 257159, 261481, 331177, 347921, 404107, 546733, 844951, 1830367, 2828749, 3827131, 4445177, 5914657, 6014063, 9294461, 31116239, 42098441, 65061227, 102239071, 715673497]

約数ペア:

[(1, 715673497), (7, 102239071), (11, 65061227), (17, 42098441), (23, 31116239), (77, 9294461), (119, 6014063), (121, 5914657), (161, 4445177), (187, 3827131), (253, 2828749), (391, 1830367), (847, 844951), (1309, 546733), (1771, 404107), (2057, 347921), (2161, 331177), (2737, 261481), (2783, 257159), (4301, 166397), (14399, 49703), (15127, 47311), (19481, 36737), (23771, 30107)]