5665779

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 9434880

約数和(自身を除く): 3769101

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 647, 973, 1251, 1941, 2919, 4529, 5823, 8757, 13587, 40761, 89933, 269799, 629531, 809397, 1888593, 5665779]

約数ペア:

[(1, 5665779), (3, 1888593), (7, 809397), (9, 629531), (21, 269799), (63, 89933), (139, 40761), (417, 13587), (647, 8757), (973, 5823), (1251, 4529), (1941, 2919)]