12480171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{743}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 18213120

約数和(自身を除く): 5732949

約数列:

[1, 3, 11, 33, 509, 743, 1527, 2229, 5599, 8173, 16797, 24519, 378187, 1134561, 4160057, 12480171]

約数ペア:

[(1, 12480171), (3, 4160057), (11, 1134561), (33, 378187), (509, 24519), (743, 16797), (1527, 8173), (2229, 5599)]