21898701

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{6703}}^1$

素因数の和:6734

約数の個数: 24

約数和(自身を含む): 35665280

約数和(自身を除く): 13766579

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 6703, 20109, 60327, 73733, 180981, 221199, 663597, 811063, 1990791, 2433189, 7299567, 21898701]

約数ペア:

[(1, 21898701), (3, 7299567), (9, 2433189), (11, 1990791), (27, 811063), (33, 663597), (99, 221199), (121, 180981), (297, 73733), (363, 60327), (1089, 20109), (3267, 6703)]