512854521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 748372608

約数和(自身を除く): 235518087

約数列:

[1, 3, 17, 37, 51, 111, 173, 519, 629, 1571, 1887, 2941, 4713, 6401, 8823, 19203, 26707, 58127, 80121, 108817, 174381, 271783, 326451, 815349, 988159, 2964477, 4620311, 10055971, 13860933, 30167913, 170951507, 512854521]

約数ペア:

[(1, 512854521), (3, 170951507), (17, 30167913), (37, 13860933), (51, 10055971), (111, 4620311), (173, 2964477), (519, 988159), (629, 815349), (1571, 326451), (1887, 271783), (2941, 174381), (4713, 108817), (6401, 80121), (8823, 58127), (19203, 26707)]