13090563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 20451600

約数和(自身を除く): 7361037

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2069, 2109, 6207, 6327, 18621, 39311, 76553, 117933, 229659, 353799, 688977, 1454507, 4363521, 13090563]

約数ペア:

[(1, 13090563), (3, 4363521), (9, 1454507), (19, 688977), (37, 353799), (57, 229659), (111, 117933), (171, 76553), (333, 39311), (703, 18621), (2069, 6327), (2109, 6207)]