21411435

素因数分解:

$3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3083}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 34343424

約数和(自身を除く): 12931989

約数列:

[1, 3, 5, 15, 463, 1389, 2315, 3083, 6945, 9249, 15415, 46245, 1427429, 4282287, 7137145, 21411435]

約数ペア:

[(1, 21411435), (3, 7137145), (5, 4282287), (15, 1427429), (463, 46245), (1389, 15415), (2315, 9249), (3083, 6945)]