11974963

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 16374960

約数和(自身を除く): 4399997

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1709, 7007, 11963, 18799, 22217, 83741, 131593, 155519, 244387, 921151, 1088633, 1710709, 11974963]

約数ペア:

[(1, 11974963), (7, 1710709), (11, 1088633), (13, 921151), (49, 244387), (77, 155519), (91, 131593), (143, 83741), (539, 22217), (637, 18799), (1001, 11963), (1709, 7007)]