13554177

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 22471680

約数和(自身を除く): 8917503

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 379, 393, 917, 1137, 1703, 2653, 2751, 4927, 5109, 7959, 11921, 14781, 34489, 35763, 49649, 103467, 148947, 347543, 645437, 1042629, 1936311, 4518059, 13554177]

約数ペア:

[(1, 13554177), (3, 4518059), (7, 1936311), (13, 1042629), (21, 645437), (39, 347543), (91, 148947), (131, 103467), (273, 49649), (379, 35763), (393, 34489), (917, 14781), (1137, 11921), (1703, 7959), (2653, 5109), (2751, 4927)]