12718167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55057}}^1$

素因数の和:55078

約数の個数: 16

約数和(自身を含む): 21142272

約数和(自身を除く): 8424105

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 55057, 165171, 385399, 605627, 1156197, 1816881, 4239389, 12718167]

約数ペア:

[(1, 12718167), (3, 4239389), (7, 1816881), (11, 1156197), (21, 605627), (33, 385399), (77, 165171), (231, 55057)]