71001299

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 12025645

約数列:

[1, 17, 23, 41, 43, 103, 391, 697, 731, 943, 989, 1751, 1763, 2369, 4223, 4429, 16031, 16813, 29971, 40273, 40549, 71791, 75293, 97129, 101867, 181589, 689333, 1651193, 1731739, 3087013, 4176547, 71001299]

約数ペア:

[(1, 71001299), (17, 4176547), (23, 3087013), (41, 1731739), (43, 1651193), (103, 689333), (391, 181589), (697, 101867), (731, 97129), (943, 75293), (989, 71791), (1751, 40549), (1763, 40273), (2369, 29971), (4223, 16813), (4429, 16031)]