16926009

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 23148288

約数和(自身を除く): 6222279

約数列:

[1, 3, 67, 107, 201, 321, 787, 2361, 7169, 21507, 52729, 84209, 158187, 252627, 5642003, 16926009]

約数ペア:

[(1, 16926009), (3, 5642003), (67, 252627), (107, 158187), (201, 84209), (321, 52729), (787, 21507), (2361, 7169)]