13063855

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2939}}^1$

素因数の和:3078

約数の個数: 16

約数和(自身を含む): 18063360

約数和(自身を除く): 4999505

約数列:

[1, 5, 7, 35, 127, 635, 889, 2939, 4445, 14695, 20573, 102865, 373253, 1866265, 2612771, 13063855]

約数ペア:

[(1, 13063855), (5, 2612771), (7, 1866265), (35, 373253), (127, 102865), (635, 20573), (889, 14695), (2939, 4445)]