1282206969

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{162079}}^1$

素因数の和:162381

約数の個数: 16

約数和(自身を含む): 1906060800

約数和(自身を除く): 623853831

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 162079, 486237, 1458711, 4376133, 47489147, 142467441, 427402323, 1282206969]

約数ペア:

[(1, 1282206969), (3, 427402323), (9, 142467441), (27, 47489147), (293, 4376133), (879, 1458711), (2637, 486237), (7911, 162079)]