2666511963

素因数分解:

$3^2\times {\mathrm{113}}^2\times {\mathrm{23203}}^1$

素因数の和:23435

約数の個数: 18

約数和(自身を含む): 3886182716

約数和(自身を除く): 1219670753

約数列:

[1, 3, 9, 113, 339, 1017, 12769, 23203, 38307, 69609, 114921, 208827, 2621939, 7865817, 23597451, 296279107, 888837321, 2666511963]

約数ペア:

[(1, 2666511963), (3, 888837321), (9, 296279107), (113, 23597451), (339, 7865817), (1017, 2621939), (12769, 208827), (23203, 114921), (38307, 69609)]