8063967

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 11670912

約数和(自身を除く): 3606945

約数列:

[1, 3, 17, 51, 71, 131, 213, 289, 393, 867, 1207, 2227, 3621, 6681, 9301, 20519, 27903, 37859, 61557, 113577, 158117, 474351, 2687989, 8063967]

約数ペア:

[(1, 8063967), (3, 2687989), (17, 474351), (51, 158117), (71, 113577), (131, 61557), (213, 37859), (289, 27903), (393, 20519), (867, 9301), (1207, 6681), (2227, 3621)]