42201497

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 49818456

約数和(自身を除く): 7616959

約数列:

[1, 13, 17, 37, 169, 221, 397, 481, 629, 2873, 5161, 6253, 6749, 8177, 14689, 67093, 87737, 106301, 190957, 249713, 1140581, 2482441, 3246269, 42201497]

約数ペア:

[(1, 42201497), (13, 3246269), (17, 2482441), (37, 1140581), (169, 249713), (221, 190957), (397, 106301), (481, 87737), (629, 67093), (2873, 14689), (5161, 8177), (6253, 6749)]