16931673

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 28528896

約数和(自身を除く): 11597223

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 613, 837, 891, 1023, 1839, 2511, 3069, 5517, 6743, 9207, 16551, 19003, 20229, 27621, 49653, 57009, 60687, 171027, 182061, 209033, 513081, 546183, 627099, 1539243, 1881297, 5643891, 16931673]

約数ペア:

[(1, 16931673), (3, 5643891), (9, 1881297), (11, 1539243), (27, 627099), (31, 546183), (33, 513081), (81, 209033), (93, 182061), (99, 171027), (279, 60687), (297, 57009), (341, 49653), (613, 27621), (837, 20229), (891, 19003), (1023, 16551), (1839, 9207), (2511, 6743), (3069, 5517)]