2011451478213

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{7027}}^1\times {\mathrm{19421}}^1$

素因数の和:26502

約数の個数: 32

約数和(自身を含む): 2850074398080

約数和(自身を除く): 838622919867

約数列:

[1, 3, 17, 51, 289, 867, 4913, 7027, 14739, 19421, 21081, 58263, 119459, 330157, 358377, 990471, 2030803, 5612669, 6092409, 16838007, 34523651, 95415373, 103570953, 136471367, 286246119, 409414101, 2320013239, 6960039717, 39440225063, 118320675189, 670483826071, 2011451478213]

約数ペア:

[(1, 2011451478213), (3, 670483826071), (17, 118320675189), (51, 39440225063), (289, 6960039717), (867, 2320013239), (4913, 409414101), (7027, 286246119), (14739, 136471367), (19421, 103570953), (21081, 95415373), (58263, 34523651), (119459, 16838007), (330157, 6092409), (358377, 5612669), (990471, 2030803)]