213048351

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5787

約数の個数: 24

約数和(自身を含む): 317416320

約数和(自身を除く): 104367969

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 4189, 5651, 12567, 16953, 37701, 50859, 333409, 401221, 1000227, 1203663, 3000681, 3610989, 23672039, 71016117, 213048351]

約数ペア:

[(1, 213048351), (3, 71016117), (9, 23672039), (59, 3610989), (71, 3000681), (177, 1203663), (213, 1000227), (531, 401221), (639, 333409), (4189, 50859), (5651, 37701), (12567, 16953)]