42868033

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 50437728

約数和(自身を除く): 7569695

約数列:

[1, 13, 17, 43, 169, 221, 347, 559, 731, 2873, 4511, 5899, 7267, 9503, 14921, 58643, 76687, 123539, 193973, 253657, 996931, 2521649, 3297541, 42868033]

約数ペア:

[(1, 42868033), (13, 3297541), (17, 2521649), (43, 996931), (169, 253657), (221, 193973), (347, 123539), (559, 76687), (731, 58643), (2873, 14921), (4511, 9503), (5899, 7267)]