6721002071

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{795479}}^1$

素因数の和:795574

約数の個数: 16

約数和(自身を含む): 8247536640

約数和(自身を除く): 1526534569

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 795479, 5568353, 13523143, 56479009, 94662001, 395353063, 960143153, 6721002071]

約数ペア:

[(1, 6721002071), (7, 960143153), (17, 395353063), (71, 94662001), (119, 56479009), (497, 13523143), (1207, 5568353), (8449, 795479)]