80225971

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 94284288

約数和(自身を除く): 14058317

約数列:

[1, 7, 41, 287, 443, 631, 3101, 4417, 18163, 25871, 127141, 181097, 279533, 1956731, 11460853, 80225971]

約数ペア:

[(1, 80225971), (7, 11460853), (41, 1956731), (287, 279533), (443, 181097), (631, 127141), (3101, 25871), (4417, 18163)]