2013446961

素因数分解:

$3^2\times {\mathrm{349}}^1\times {\mathrm{443}}^1\times {\mathrm{1447}}^1$

素因数の和:2245

約数の個数: 24

約数和(自身を含む): 2925249600

約数和(自身を除く): 911802639

約数列:

[1, 3, 9, 349, 443, 1047, 1329, 1447, 3141, 3987, 4341, 13023, 154607, 463821, 505003, 641021, 1391463, 1515009, 1923063, 4545027, 5769189, 223716329, 671148987, 2013446961]

約数ペア:

[(1, 2013446961), (3, 671148987), (9, 223716329), (349, 5769189), (443, 4545027), (1047, 1923063), (1329, 1515009), (1447, 1391463), (3141, 641021), (3987, 505003), (4341, 463821), (13023, 154607)]