87634001

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{137573}}^1$

素因数の和:137600

約数の個数: 12

約数和(自身を含む): 109784052

約数和(自身を除く): 22150051

約数列:

[1, 7, 13, 49, 91, 637, 137573, 963011, 1788449, 6741077, 12519143, 87634001]

約数ペア:

[(1, 87634001), (7, 12519143), (13, 6741077), (49, 1788449), (91, 963011), (637, 137573)]