85288567

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 107557632

約数和(自身を除く): 22269065

約数列:

[1, 7, 13, 49, 91, 191, 637, 701, 1337, 2483, 4907, 9113, 9359, 17381, 34349, 63791, 121667, 133891, 446537, 937237, 1740583, 6560659, 12184081, 85288567]

約数ペア:

[(1, 85288567), (7, 12184081), (13, 6560659), (49, 1740583), (91, 937237), (191, 446537), (637, 133891), (701, 121667), (1337, 63791), (2483, 34349), (4907, 17381), (9113, 9359)]