501012381

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1103}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 724930560

約数和(自身を除く): 223918179

約数列:

[1, 3, 23, 29, 69, 87, 227, 667, 681, 1103, 2001, 3309, 5221, 6583, 15663, 19749, 25369, 31987, 76107, 95961, 151409, 250381, 454227, 735701, 751143, 2207103, 5758763, 7261049, 17276289, 21783147, 167004127, 501012381]

約数ペア:

[(1, 501012381), (3, 167004127), (23, 21783147), (29, 17276289), (69, 7261049), (87, 5758763), (227, 2207103), (667, 751143), (681, 735701), (1103, 454227), (2001, 250381), (3309, 151409), (5221, 95961), (6583, 76107), (15663, 31987), (19749, 25369)]