12748011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 18109728

約数和(自身を除く): 5361717

約数列:

[1, 3, 17, 51, 181, 543, 1381, 3077, 4143, 9231, 23477, 70431, 249961, 749883, 4249337, 12748011]

約数ペア:

[(1, 12748011), (3, 4249337), (17, 749883), (51, 249961), (181, 70431), (543, 23477), (1381, 9231), (3077, 4143)]