2995156359

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{21713}}^1$

素因数の和:21869

約数の個数: 40

約数和(自身を含む): 4855424112

約数和(自身を除く): 1860267753

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 131, 351, 393, 1053, 1179, 1703, 3537, 5109, 10611, 15327, 21713, 45981, 65139, 137943, 195417, 282269, 586251, 846807, 1758753, 2540421, 2844403, 7621263, 8533209, 22863789, 25599627, 36977239, 76798881, 110931717, 230396643, 332795151, 998385453, 2995156359]

約数ペア:

[(1, 2995156359), (3, 998385453), (9, 332795151), (13, 230396643), (27, 110931717), (39, 76798881), (81, 36977239), (117, 25599627), (131, 22863789), (351, 8533209), (393, 7621263), (1053, 2844403), (1179, 2540421), (1703, 1758753), (3537, 846807), (5109, 586251), (10611, 282269), (15327, 195417), (21713, 137943), (45981, 65139)]