8065341

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 12430080

約数和(自身を除く): 4364739

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 829, 1081, 2487, 3243, 7461, 9729, 19067, 38963, 57201, 116889, 171603, 350667, 896149, 2688447, 8065341]

約数ペア:

[(1, 8065341), (3, 2688447), (9, 896149), (23, 350667), (47, 171603), (69, 116889), (141, 57201), (207, 38963), (423, 19067), (829, 9729), (1081, 7461), (2487, 3243)]