289413377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{1201}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 332905920

約数和(自身を除く): 43492543

約数列:

[1, 11, 19, 209, 1153, 1201, 12683, 13211, 21907, 22819, 240977, 251009, 1384753, 15232283, 26310307, 289413377]

約数ペア:

[(1, 289413377), (11, 26310307), (19, 15232283), (209, 1384753), (1153, 251009), (1201, 240977), (12683, 22819), (13211, 21907)]