12767553

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 19775808

約数和(自身を除く): 7008255

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 1667, 2553, 5001, 7659, 15003, 38341, 61679, 115023, 185037, 345069, 555111, 1418617, 4255851, 12767553]

約数ペア:

[(1, 12767553), (3, 4255851), (9, 1418617), (23, 555111), (37, 345069), (69, 185037), (111, 115023), (207, 61679), (333, 38341), (851, 15003), (1667, 7659), (2553, 5001)]