8421579

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 13562640

約数和(自身を除く): 5141061

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2897, 2907, 8691, 26073, 49249, 55043, 147747, 165129, 443241, 495387, 935731, 2807193, 8421579]

約数ペア:

[(1, 8421579), (3, 2807193), (9, 935731), (17, 495387), (19, 443241), (51, 165129), (57, 147747), (153, 55043), (171, 49249), (323, 26073), (969, 8691), (2897, 2907)]