1738470081

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{21601}}^1$

素因数の和:21936

約数の個数: 16

約数和(自身を含む): 2346841280

約数和(自身を除く): 608371199

約数列:

[1, 3, 139, 193, 417, 579, 21601, 26827, 64803, 80481, 3002539, 4168993, 9007617, 12506979, 579490027, 1738470081]

約数ペア:

[(1, 1738470081), (3, 579490027), (139, 12506979), (193, 9007617), (417, 4168993), (579, 3002539), (21601, 80481), (26827, 64803)]