82724719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{2153}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 103392000

約数和(自身を除く): 20667281

約数列:

[1, 7, 11, 77, 499, 2153, 3493, 5489, 15071, 23683, 38423, 165781, 1074347, 7520429, 11817817, 82724719]

約数ペア:

[(1, 82724719), (7, 11817817), (11, 7520429), (77, 1074347), (499, 165781), (2153, 38423), (3493, 23683), (5489, 15071)]