2634723

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 4685408

約数和(自身を除く): 2050685

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3217, 9651, 22519, 28953, 41821, 67557, 125463, 202671, 292747, 376389, 878241, 2634723]

約数ペア:

[(1, 2634723), (3, 878241), (7, 376389), (9, 292747), (13, 202671), (21, 125463), (39, 67557), (63, 41821), (91, 28953), (117, 22519), (273, 9651), (819, 3217)]