6720867

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{4219}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 10128000

約数和(自身を除く): 3407133

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 4219, 12657, 37971, 113913, 248921, 746763, 2240289, 6720867]

約数ペア:

[(1, 6720867), (3, 2240289), (9, 746763), (27, 248921), (59, 113913), (177, 37971), (531, 12657), (1593, 4219)]