16379253

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 27599616

約数和(自身を除く): 11220363

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 593, 837, 891, 1023, 1779, 2511, 3069, 5337, 6523, 9207, 16011, 18383, 19569, 27621, 48033, 55149, 58707, 165447, 176121, 202213, 496341, 528363, 606639, 1489023, 1819917, 5459751, 16379253]

約数ペア:

[(1, 16379253), (3, 5459751), (9, 1819917), (11, 1489023), (27, 606639), (31, 528363), (33, 496341), (81, 202213), (93, 176121), (99, 165447), (279, 58707), (297, 55149), (341, 48033), (593, 27621), (837, 19569), (891, 18383), (1023, 16011), (1779, 9207), (2511, 6523), (3069, 5337)]