7964619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 12446784

約数和(自身を除く): 4482165

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 293, 533, 663, 697, 879, 1599, 2091, 3809, 4981, 9061, 11427, 12013, 14943, 27183, 36039, 64753, 156169, 194259, 204221, 468507, 612663, 2654873, 7964619]

約数ペア:

[(1, 7964619), (3, 2654873), (13, 612663), (17, 468507), (39, 204221), (41, 194259), (51, 156169), (123, 64753), (221, 36039), (293, 27183), (533, 14943), (663, 12013), (697, 11427), (879, 9061), (1599, 4981), (2091, 3809)]