21473102013

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2571937}}^1$

素因数の和:2571985

約数の個数: 24

約数和(自身を含む): 32838504384

約数和(自身を除く): 11365402371

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 2571937, 7715811, 28291307, 59154551, 84873921, 177463653, 311204377, 650700061, 933613131, 1952100183, 7157700671, 21473102013]

約数ペア:

[(1, 21473102013), (3, 7157700671), (11, 1952100183), (23, 933613131), (33, 650700061), (69, 311204377), (121, 177463653), (253, 84873921), (363, 59154551), (759, 28291307), (2783, 7715811), (8349, 2571937)]