138439653

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{246773}}^1$

素因数の和:246804

約数の個数: 16

約数和(自身を含む): 213212736

約数和(自身を除く): 74773083

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 246773, 740319, 2714503, 4195141, 8143509, 12585423, 46146551, 138439653]

約数ペア:

[(1, 138439653), (3, 46146551), (11, 12585423), (17, 8143509), (33, 4195141), (51, 2714503), (187, 740319), (561, 246773)]