13893363

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 23417856

約数和(自身を除く): 9524493

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 503, 837, 891, 1023, 1509, 2511, 3069, 4527, 5533, 9207, 13581, 15593, 16599, 27621, 40743, 46779, 49797, 140337, 149391, 171523, 421011, 448173, 514569, 1263033, 1543707, 4631121, 13893363]

約数ペア:

[(1, 13893363), (3, 4631121), (9, 1543707), (11, 1263033), (27, 514569), (31, 448173), (33, 421011), (81, 171523), (93, 149391), (99, 140337), (279, 49797), (297, 46779), (341, 40743), (503, 27621), (837, 16599), (891, 15593), (1023, 13581), (1509, 9207), (2511, 5533), (3069, 4527)]