172999211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{2819}}^1$

素因数の和:3634

約数の個数: 16

約数和(自身を含む): 216034560

約数和(自身を除く): 43035349

約数列:

[1, 7, 11, 77, 797, 2819, 5579, 8767, 19733, 31009, 61369, 217063, 2246743, 15727201, 24714173, 172999211]

約数ペア:

[(1, 172999211), (7, 24714173), (11, 15727201), (77, 2246743), (797, 217063), (2819, 61369), (5579, 31009), (8767, 19733)]