16973037

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{4219}}^1$

素因数の和:4377

約数の個数: 16

約数和(自身を含む): 25320000

約数和(自身を除く): 8346963

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 4219, 12657, 37971, 113913, 628631, 1885893, 5657679, 16973037]

約数ペア:

[(1, 16973037), (3, 5657679), (9, 1885893), (27, 628631), (149, 113913), (447, 37971), (1341, 12657), (4023, 4219)]