8292141

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 6646419

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 379, 429, 561, 663, 1137, 1287, 1683, 1989, 2431, 3411, 4169, 4927, 6443, 7293, 12507, 14781, 19329, 21879, 37521, 44343, 54197, 57987, 70873, 83759, 162591, 212619, 251277, 487773, 637857, 753831, 921349, 2764047, 8292141]

約数ペア:

[(1, 8292141), (3, 2764047), (9, 921349), (11, 753831), (13, 637857), (17, 487773), (33, 251277), (39, 212619), (51, 162591), (99, 83759), (117, 70873), (143, 57987), (153, 54197), (187, 44343), (221, 37521), (379, 21879), (429, 19329), (561, 14781), (663, 12507), (1137, 7293), (1287, 6443), (1683, 4927), (1989, 4169), (2431, 3411)]