88783289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3701}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 106617600

約数和(自身を除く): 17834311

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 3701, 23989, 25907, 85123, 551449, 595861, 3860143, 12683327, 88783289]

約数ペア:

[(1, 88783289), (7, 12683327), (23, 3860143), (149, 595861), (161, 551449), (1043, 85123), (3427, 25907), (3701, 23989)]