78713383

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28759}}^1$

素因数の和:28806

約数の個数: 16

約数和(自身を含む): 99394560

約数和(自身を除く): 20681177

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 28759, 201313, 488903, 661457, 3422321, 4630199, 11244769, 78713383]

約数ペア:

[(1, 78713383), (7, 11244769), (17, 4630199), (23, 3422321), (119, 661457), (161, 488903), (391, 201313), (2737, 28759)]