486536319

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{4787}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 734977152

約数和(自身を除く): 248440833

約数列:

[1, 3, 9, 23, 69, 207, 491, 1473, 4419, 4787, 11293, 14361, 33879, 43083, 101637, 110101, 330303, 990909, 2350417, 7051251, 21153753, 54059591, 162178773, 486536319]

約数ペア:

[(1, 486536319), (3, 162178773), (9, 54059591), (23, 21153753), (69, 7051251), (207, 2350417), (491, 990909), (1473, 330303), (4419, 110101), (4787, 101637), (11293, 43083), (14361, 33879)]