86638919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 93584160

約数和(自身を除く): 6945241

約数列:

[1, 17, 89, 173, 331, 1513, 2941, 5627, 15397, 29459, 57263, 261749, 500803, 973471, 5096407, 86638919]

約数ペア:

[(1, 86638919), (17, 5096407), (89, 973471), (173, 500803), (331, 261749), (1513, 57263), (2941, 29459), (5627, 15397)]