2247161751

素因数分解:

$3^3\times {\mathrm{4219}}^1\times {\mathrm{19727}}^1$

素因数の和:23955

約数の個数: 16

約数和(自身を含む): 3330086400

約数和(自身を除く): 1082924649

約数列:

[1, 3, 9, 27, 4219, 12657, 19727, 37971, 59181, 113913, 177543, 532629, 83228213, 249684639, 749053917, 2247161751]

約数ペア:

[(1, 2247161751), (3, 749053917), (9, 249684639), (27, 83228213), (4219, 532629), (12657, 177543), (19727, 113913), (37971, 59181)]