42492163

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 54172800

約数和(自身を除く): 11680637

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 1759, 3451, 12313, 24157, 29903, 51011, 86191, 209321, 357077, 867187, 1465247, 2499539, 6070309, 42492163]

約数ペア:

[(1, 42492163), (7, 6070309), (17, 2499539), (29, 1465247), (49, 867187), (119, 357077), (203, 209321), (493, 86191), (833, 51011), (1421, 29903), (1759, 24157), (3451, 12313)]