8468019

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 14094080

約数和(自身を除く): 5626061

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 967, 973, 1251, 2901, 2919, 6769, 8703, 8757, 20307, 60921, 134413, 403239, 940891, 1209717, 2822673, 8468019]

約数ペア:

[(1, 8468019), (3, 2822673), (7, 1209717), (9, 940891), (21, 403239), (63, 134413), (139, 60921), (417, 20307), (967, 8757), (973, 8703), (1251, 6769), (2901, 2919)]