1057203

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 1773408

約数和(自身を除く): 716205

約数列:

[1, 3, 7, 9, 21, 63, 97, 173, 291, 519, 679, 873, 1211, 1557, 2037, 3633, 6111, 10899, 16781, 50343, 117467, 151029, 352401, 1057203]

約数ペア:

[(1, 1057203), (3, 352401), (7, 151029), (9, 117467), (21, 50343), (63, 16781), (97, 10899), (173, 6111), (291, 3633), (519, 2037), (679, 1557), (873, 1211)]