42585459

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{17041}}^1$

素因数の和:17075

約数の個数: 24

約数和(自身を含む): 69940368

約数和(自身を除く): 27354909

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 17041, 51123, 119287, 289697, 357861, 835009, 869091, 2027879, 2505027, 6083637, 14195153, 42585459]

約数ペア:

[(1, 42585459), (3, 14195153), (7, 6083637), (17, 2505027), (21, 2027879), (49, 869091), (51, 835009), (119, 357861), (147, 289697), (357, 119287), (833, 51123), (2499, 17041)]