172815097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{2141}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 213034752

約数和(自身を除く): 40219655

約数列:

[1, 7, 13, 91, 887, 2141, 6209, 11531, 14987, 27833, 80717, 194831, 1899067, 13293469, 24687871, 172815097]

約数ペア:

[(1, 172815097), (7, 24687871), (13, 13293469), (91, 1899067), (887, 194831), (2141, 80717), (6209, 27833), (11531, 14987)]