3985041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 5642240

約数和(自身を除く): 1657199

約数列:

[1, 3, 19, 57, 151, 453, 463, 1389, 2869, 8607, 8797, 26391, 69913, 209739, 1328347, 3985041]

約数ペア:

[(1, 3985041), (3, 1328347), (19, 209739), (57, 69913), (151, 26391), (453, 8797), (463, 8607), (1389, 2869)]