32806221

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 52316160

約数和(自身を除く): 19509939

約数列:

[1, 3, 7, 21, 29, 87, 103, 203, 309, 523, 609, 721, 1569, 2163, 2987, 3661, 8961, 10983, 15167, 20909, 45501, 53869, 62727, 106169, 161607, 318507, 377083, 1131249, 1562201, 4686603, 10935407, 32806221]

約数ペア:

[(1, 32806221), (3, 10935407), (7, 4686603), (21, 1562201), (29, 1131249), (87, 377083), (103, 318507), (203, 161607), (309, 106169), (523, 62727), (609, 53869), (721, 45501), (1569, 20909), (2163, 15167), (2987, 10983), (3661, 8961)]