12707013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 18547200

約数和(自身を除く): 5840187

約数列:

[1, 3, 11, 33, 419, 919, 1257, 2757, 4609, 10109, 13827, 30327, 385061, 1155183, 4235671, 12707013]

約数ペア:

[(1, 12707013), (3, 4235671), (11, 1155183), (33, 385061), (419, 30327), (919, 13827), (1257, 10109), (2757, 4609)]