266901909

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{7229}}^1$

素因数の和:7660

約数の個数: 16

約数和(自身を含む): 368325120

約数和(自身を除く): 101423211

約数列:

[1, 3, 31, 93, 397, 1191, 7229, 12307, 21687, 36921, 224099, 672297, 2869913, 8609739, 88967303, 266901909]

約数ペア:

[(1, 266901909), (3, 88967303), (31, 8609739), (93, 2869913), (397, 672297), (1191, 224099), (7229, 36921), (12307, 21687)]