29271473

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{4937}}^1$

素因数の和:4973

約数の個数: 18

約数和(自身を含む): 37434978

約数和(自身を除く): 8163505

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 4937, 5929, 34559, 54307, 241913, 380149, 597377, 2661043, 4181639, 29271473]

約数ペア:

[(1, 29271473), (7, 4181639), (11, 2661043), (49, 597377), (77, 380149), (121, 241913), (539, 54307), (847, 34559), (4937, 5929)]