12441789

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 19712000

約数和(自身を除く): 7270211

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 307, 513, 711, 921, 1501, 2133, 2763, 4503, 5833, 8289, 13509, 17499, 24253, 40527, 52497, 72759, 157491, 218277, 460807, 654831, 1382421, 4147263, 12441789]

約数ペア:

[(1, 12441789), (3, 4147263), (9, 1382421), (19, 654831), (27, 460807), (57, 218277), (79, 157491), (171, 72759), (237, 52497), (307, 40527), (513, 24253), (711, 17499), (921, 13509), (1501, 8289), (2133, 5833), (2763, 4503)]