12760761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 20442240

約数和(自身を除く): 7681479

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 1013, 3039, 4199, 12597, 13169, 17221, 19247, 39507, 51663, 57741, 223873, 250211, 327199, 671619, 750633, 981597, 4253587, 12760761]

約数ペア:

[(1, 12760761), (3, 4253587), (13, 981597), (17, 750633), (19, 671619), (39, 327199), (51, 250211), (57, 223873), (221, 57741), (247, 51663), (323, 39507), (663, 19247), (741, 17221), (969, 13169), (1013, 12597), (3039, 4199)]