306135999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137713}}^1$

素因数の和:137751

約数の個数: 24

約数和(自身を含む): 501278960

約数和(自身を除く): 195142961

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 137713, 413139, 1239417, 1790269, 2616547, 5370807, 7849641, 16112421, 23548923, 34015111, 102045333, 306135999]

約数ペア:

[(1, 306135999), (3, 102045333), (9, 34015111), (13, 23548923), (19, 16112421), (39, 7849641), (57, 5370807), (117, 2616547), (171, 1790269), (247, 1239417), (741, 413139), (2223, 137713)]