750865647

素因数分解:

$3^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{27067}}^1$

素因数の和:28398

約数の個数: 16

約数和(自身を含む): 1145084672

約数和(自身を除く): 394219025

約数列:

[1, 3, 7, 21, 1321, 3963, 9247, 27067, 27741, 81201, 189469, 568407, 35755507, 107266521, 250288549, 750865647]

約数ペア:

[(1, 750865647), (3, 250288549), (7, 107266521), (21, 35755507), (1321, 568407), (3963, 189469), (9247, 81201), (27067, 27741)]