21909148921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2713}}^1\times {\mathrm{9293}}^1$

素因数の和:12096

約数の個数: 16

約数和(自身を含む): 24214959360

約数和(自身を除く): 2305810439

約数列:

[1, 11, 79, 869, 2713, 9293, 29843, 102223, 214327, 734147, 2357597, 8075617, 25211909, 277330999, 1991740811, 21909148921]

約数ペア:

[(1, 21909148921), (11, 1991740811), (79, 277330999), (869, 25211909), (2713, 8075617), (9293, 2357597), (29843, 734147), (102223, 214327)]