20171040579

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{5702867}}^1$

素因数の和:5703007

約数の個数: 16

約数和(自身を含む): 30111143040

約数和(自身を除く): 9940102461

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 5702867, 17108601, 51325803, 153977409, 747075577, 2241226731, 6723680193, 20171040579]

約数ペア:

[(1, 20171040579), (3, 6723680193), (9, 2241226731), (27, 747075577), (131, 153977409), (393, 51325803), (1179, 17108601), (3537, 5702867)]