2116750401

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{280997}}^1$

素因数の和:281043

約数の個数: 24

約数和(自身を含む): 3273064704

約数和(自身を除く): 1156314303

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 280997, 842991, 2528973, 7586919, 8710907, 22760757, 26132721, 68282271, 78398163, 235194489, 705583467, 2116750401]

約数ペア:

[(1, 2116750401), (3, 705583467), (9, 235194489), (27, 78398163), (31, 68282271), (81, 26132721), (93, 22760757), (243, 8710907), (279, 7586919), (837, 2528973), (2511, 842991), (7533, 280997)]