8505161

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 10010880

約数和(自身を除く): 1505719

約数列:

[1, 7, 71, 109, 157, 497, 763, 1099, 7739, 11147, 17113, 54173, 78029, 119791, 1215023, 8505161]

約数ペア:

[(1, 8505161), (7, 1215023), (71, 119791), (109, 78029), (157, 54173), (497, 17113), (763, 11147), (1099, 7739)]