275909187

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{2243}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 372037248

約数和(自身を除く): 96128061

約数列:

[1, 3, 131, 313, 393, 939, 2243, 6729, 41003, 123009, 293833, 702059, 881499, 2106177, 91969729, 275909187]

約数ペア:

[(1, 275909187), (3, 91969729), (131, 2106177), (313, 881499), (393, 702059), (939, 293833), (2243, 123009), (6729, 41003)]