29013021

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 43875000

約数和(自身を除く): 14861979

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 1249, 2581, 3747, 7743, 11241, 23229, 36221, 108663, 111161, 325989, 333483, 1000449, 3223669, 9671007, 29013021]

約数ペア:

[(1, 29013021), (3, 9671007), (9, 3223669), (29, 1000449), (87, 333483), (89, 325989), (261, 111161), (267, 108663), (801, 36221), (1249, 23229), (2581, 11241), (3747, 7743)]