39806697

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 63995904

約数和(自身を除く): 24189207

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 217, 329, 651, 987, 1301, 1457, 3903, 4371, 9107, 10199, 27321, 30597, 40331, 61147, 120993, 183441, 282317, 428029, 846951, 1284087, 1895557, 5686671, 13268899, 39806697]

約数ペア:

[(1, 39806697), (3, 13268899), (7, 5686671), (21, 1895557), (31, 1284087), (47, 846951), (93, 428029), (141, 282317), (217, 183441), (329, 120993), (651, 61147), (987, 40331), (1301, 30597), (1457, 27321), (3903, 10199), (4371, 9107)]