5657421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 9907200

約数和(自身を除く): 4249779

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1289, 1463, 3867, 4389, 9023, 14179, 24491, 27069, 42537, 73473, 99253, 171437, 269401, 297759, 514311, 808203, 1885807, 5657421]

約数ペア:

[(1, 5657421), (3, 1885807), (7, 808203), (11, 514311), (19, 297759), (21, 269401), (33, 171437), (57, 99253), (77, 73473), (133, 42537), (209, 27069), (231, 24491), (399, 14179), (627, 9023), (1289, 4389), (1463, 3867)]