1439559

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 2407680

約数和(自身を除く): 968121

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 131, 297, 333, 393, 407, 999, 1179, 1221, 1441, 3537, 3663, 4323, 4847, 10989, 12969, 14541, 38907, 43623, 53317, 130869, 159951, 479853, 1439559]

約数ペア:

[(1, 1439559), (3, 479853), (9, 159951), (11, 130869), (27, 53317), (33, 43623), (37, 38907), (99, 14541), (111, 12969), (131, 10989), (297, 4847), (333, 4323), (393, 3663), (407, 3537), (999, 1441), (1179, 1221)]