313613289

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{673}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 512811552

約数和(自身を除く): 199198263

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 523, 673, 891, 1569, 2019, 4707, 5753, 6057, 7403, 14121, 17259, 18171, 22209, 42363, 51777, 54513, 66627, 155331, 199881, 351979, 465993, 599643, 1055937, 3167811, 3871769, 9503433, 11615307, 28510299, 34845921, 104537763, 313613289]

約数ペア:

[(1, 313613289), (3, 104537763), (9, 34845921), (11, 28510299), (27, 11615307), (33, 9503433), (81, 3871769), (99, 3167811), (297, 1055937), (523, 599643), (673, 465993), (891, 351979), (1569, 199881), (2019, 155331), (4707, 66627), (5753, 54513), (6057, 51777), (7403, 42363), (14121, 22209), (17259, 18171)]