477657297

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1360847}}^1$

素因数の和:1360869

約数の個数: 16

約数和(自身を含む): 762074880

約数和(自身を除く): 284417583

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1360847, 4082541, 12247623, 17691011, 36742869, 53073033, 159219099, 477657297]

約数ペア:

[(1, 477657297), (3, 159219099), (9, 53073033), (13, 36742869), (27, 17691011), (39, 12247623), (117, 4082541), (351, 1360847)]