24640389

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 37895040

約数和(自身を除く): 13254651

約数列:

[1, 3, 9, 27, 53, 67, 159, 201, 257, 477, 603, 771, 1431, 1809, 2313, 3551, 6939, 10653, 13621, 17219, 31959, 40863, 51657, 95877, 122589, 154971, 367767, 464913, 912607, 2737821, 8213463, 24640389]

約数ペア:

[(1, 24640389), (3, 8213463), (9, 2737821), (27, 912607), (53, 464913), (67, 367767), (159, 154971), (201, 122589), (257, 95877), (477, 51657), (603, 40863), (771, 31959), (1431, 17219), (1809, 13621), (2313, 10653), (3551, 6939)]