13258701

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{809}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 19699200

約数和(自身を除く): 6440499

約数列:

[1, 3, 9, 27, 607, 809, 1821, 2427, 5463, 7281, 16389, 21843, 491063, 1473189, 4419567, 13258701]

約数ペア:

[(1, 13258701), (3, 4419567), (9, 1473189), (27, 491063), (607, 21843), (809, 16389), (1821, 7281), (2427, 5463)]