12718041

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{919}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 19430400

約数和(自身を除く): 6712359

約数列:

[1, 3, 7, 21, 659, 919, 1977, 2757, 4613, 6433, 13839, 19299, 605621, 1816863, 4239347, 12718041]

約数ペア:

[(1, 12718041), (3, 4239347), (7, 1816863), (21, 605621), (659, 19299), (919, 13839), (1977, 6433), (2757, 4613)]