85619807

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 107883216

約数和(自身を除く): 22263409

約数列:

[1, 7, 13, 49, 91, 257, 523, 637, 1799, 3341, 3661, 6799, 12593, 23387, 25627, 47593, 134411, 163709, 333151, 940877, 1747343, 6586139, 12231401, 85619807]

約数ペア:

[(1, 85619807), (7, 12231401), (13, 6586139), (49, 1747343), (91, 940877), (257, 333151), (523, 163709), (637, 134411), (1799, 47593), (3341, 25627), (3661, 23387), (6799, 12593)]