219459009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{950039}}^1$

素因数の和:950060

約数の個数: 16

約数和(自身を含む): 364815360

約数和(自身を除く): 145356351

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 950039, 2850117, 6650273, 10450429, 19950819, 31351287, 73153003, 219459009]

約数ペア:

[(1, 219459009), (3, 73153003), (7, 31351287), (11, 19950819), (21, 10450429), (33, 6650273), (77, 2850117), (231, 950039)]