56400993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13249}}^1$

素因数の和:13309

約数の個数: 24

約数和(自身を含む): 90948000

約数和(自身を除く): 34547007

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 13249, 39747, 119241, 145739, 437217, 569707, 1311651, 1709121, 5127363, 6266777, 18800331, 56400993]

約数ペア:

[(1, 56400993), (3, 18800331), (9, 6266777), (11, 5127363), (33, 1709121), (43, 1311651), (99, 569707), (129, 437217), (387, 145739), (473, 119241), (1419, 39747), (4257, 13249)]