86894241

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{111833}}^1$

素因数の和:111880

約数の個数: 16

約数和(自身を含む): 135990144

約数和(自身を除く): 49095903

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 111833, 335499, 782831, 2348493, 4137821, 12413463, 28964747, 86894241]

約数ペア:

[(1, 86894241), (3, 28964747), (7, 12413463), (21, 4137821), (37, 2348493), (111, 782831), (259, 335499), (777, 111833)]