1813304043

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{229213}}^1$

素因数の和:229515

約数の個数: 16

約数和(自身を含む): 2695556640

約数和(自身を除く): 882252597

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 229213, 687639, 2062917, 6188751, 67159409, 201478227, 604434681, 1813304043]

約数ペア:

[(1, 1813304043), (3, 604434681), (9, 201478227), (27, 67159409), (293, 6188751), (879, 2062917), (2637, 687639), (7911, 229213)]