11213767621

素因数分解:

$7^1\times {\mathrm{89}}^2\times {\mathrm{202243}}^1$

素因数の和:202428

約数の個数: 12

約数和(自身を含む): 12961413472

約数和(自身を除く): 1747645851

約数列:

[1, 7, 89, 623, 7921, 55447, 202243, 1415701, 17999627, 125997389, 1601966803, 11213767621]

約数ペア:

[(1, 11213767621), (7, 1601966803), (89, 125997389), (623, 17999627), (7921, 1415701), (55447, 202243)]