1520442297

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{18661}}^1$

素因数の和:19501

約数の個数: 24

約数和(自身を含む): 2398888128

約数和(自身を除く): 878445831

約数列:

[1, 3, 9, 11, 33, 99, 823, 2469, 7407, 9053, 18661, 27159, 55983, 81477, 167949, 205271, 615813, 1847439, 15358003, 46074009, 138222027, 168938033, 506814099, 1520442297]

約数ペア:

[(1, 1520442297), (3, 506814099), (9, 168938033), (11, 138222027), (33, 46074009), (99, 15358003), (823, 1847439), (2469, 615813), (7407, 205271), (9053, 167949), (18661, 81477), (27159, 55983)]