23778729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5017

約数の個数: 24

約数和(自身を含む): 37898952

約数和(自身を除く): 14120223

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 4957, 14871, 44613, 64441, 193323, 203237, 579969, 609711, 1829133, 2642081, 7926243, 23778729]

約数ペア:

[(1, 23778729), (3, 7926243), (9, 2642081), (13, 1829133), (39, 609711), (41, 579969), (117, 203237), (123, 193323), (369, 64441), (533, 44613), (1599, 14871), (4797, 4957)]