42410291

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 14198989

約数列:

[1, 7, 11, 17, 77, 119, 179, 181, 187, 1253, 1267, 1309, 1969, 1991, 3043, 3077, 13783, 13937, 21301, 21539, 32399, 33473, 33847, 226793, 234311, 236929, 356389, 550783, 2494723, 3855481, 6058613, 42410291]

約数ペア:

[(1, 42410291), (7, 6058613), (11, 3855481), (17, 2494723), (77, 550783), (119, 356389), (179, 236929), (181, 234311), (187, 226793), (1253, 33847), (1267, 33473), (1309, 32399), (1969, 21539), (1991, 21301), (3043, 13937), (3077, 13783)]