40779277

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31153}}^1$

素因数の和:31188

約数の個数: 16

約数和(自身を含む): 53834112

約数和(自身を除く): 13054835

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 31153, 218071, 342683, 529601, 2398781, 3707207, 5825611, 40779277]

約数ペア:

[(1, 40779277), (7, 5825611), (11, 3707207), (17, 2398781), (77, 529601), (119, 342683), (187, 218071), (1309, 31153)]