13761567

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 21840000

約数和(自身を除く): 8078433

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3499, 3933, 10497, 31491, 66481, 80477, 199443, 241431, 598329, 724293, 1529063, 4587189, 13761567]

約数ペア:

[(1, 13761567), (3, 4587189), (9, 1529063), (19, 724293), (23, 598329), (57, 241431), (69, 199443), (171, 80477), (207, 66481), (437, 31491), (1311, 10497), (3499, 3933)]