2021075969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1\times {\mathrm{3041}}^1$

素因数の和:5032

約数の個数: 16

約数和(自身を含む): 2277849600

約数和(自身を除く): 256773631

約数列:

[1, 11, 31, 341, 1949, 3041, 21439, 33451, 60419, 94271, 664609, 1036981, 5926909, 65195999, 183734179, 2021075969]

約数ペア:

[(1, 2021075969), (11, 183734179), (31, 65195999), (341, 5926909), (1949, 1036981), (3041, 664609), (21439, 94271), (33451, 60419)]