8040201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 12475008

約数和(自身を除く): 4434807

約数列:

[1, 3, 13, 17, 39, 51, 67, 181, 201, 221, 543, 663, 871, 1139, 2353, 2613, 3077, 3417, 7059, 9231, 12127, 14807, 36381, 40001, 44421, 120003, 157651, 206159, 472953, 618477, 2680067, 8040201]

約数ペア:

[(1, 8040201), (3, 2680067), (13, 618477), (17, 472953), (39, 206159), (51, 157651), (67, 120003), (181, 44421), (201, 40001), (221, 36381), (543, 14807), (663, 12127), (871, 9231), (1139, 7059), (2353, 3417), (2613, 3077)]