5139351

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 8877232

約数和(自身を除く): 3737881

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 97, 203, 261, 291, 609, 679, 841, 873, 1827, 2037, 2523, 2813, 5887, 6111, 7569, 8439, 17661, 19691, 25317, 52983, 59073, 81577, 177219, 244731, 571039, 734193, 1713117, 5139351]

約数ペア:

[(1, 5139351), (3, 1713117), (7, 734193), (9, 571039), (21, 244731), (29, 177219), (63, 81577), (87, 59073), (97, 52983), (203, 25317), (261, 19691), (291, 17661), (609, 8439), (679, 7569), (841, 6111), (873, 5887), (1827, 2813), (2037, 2523)]