39091257

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 58522464

約数和(自身を除く): 19431207

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 1217, 3569, 3651, 10707, 10953, 32121, 52331, 101011, 156993, 303033, 470979, 909099, 4343473, 13030419, 39091257]

約数ペア:

[(1, 39091257), (3, 13030419), (9, 4343473), (43, 909099), (83, 470979), (129, 303033), (249, 156993), (387, 101011), (747, 52331), (1217, 32121), (3569, 10953), (3651, 10707)]