393315219

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{19009}}^1$

素因数の和:19056

約数の個数: 36

約数和(自身を含む): 657365800

約数和(自身を除く): 264050581

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1881, 2299, 6897, 19009, 20691, 57027, 171081, 209099, 361171, 627297, 1083513, 1881891, 2300089, 3250539, 3972881, 6900267, 11918643, 20700801, 35755929, 43701691, 131105073, 393315219]

約数ペア:

[(1, 393315219), (3, 131105073), (9, 43701691), (11, 35755929), (19, 20700801), (33, 11918643), (57, 6900267), (99, 3972881), (121, 3250539), (171, 2300089), (209, 1881891), (363, 1083513), (627, 627297), (1089, 361171), (1881, 209099), (2299, 171081), (6897, 57027), (19009, 20691)]