5133387

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 8142336

約数和(自身を除く): 3008949

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 743, 987, 2229, 2303, 5201, 6909, 15603, 34921, 36407, 104763, 109221, 244447, 733341, 1711129, 5133387]

約数ペア:

[(1, 5133387), (3, 1711129), (7, 733341), (21, 244447), (47, 109221), (49, 104763), (141, 36407), (147, 34921), (329, 15603), (743, 6909), (987, 5201), (2229, 2303)]