2116724751

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1823191}}^1$

素因数の和:1823243

約数の個数: 16

約数和(自身を含む): 3208817920

約数和(自身を除く): 1092093169

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1823191, 5469573, 16408719, 49226157, 78397213, 235191639, 705574917, 2116724751]

約数ペア:

[(1, 2116724751), (3, 705574917), (9, 235191639), (27, 78397213), (43, 49226157), (129, 16408719), (387, 5469573), (1161, 1823191)]