8991010377

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{31643}}^1$

素因数の和:32021

約数の個数: 24

約数和(自身を含む): 13140867168

約数和(自身を除く): 4149856791

約数列:

[1, 3, 9, 131, 241, 393, 723, 1179, 2169, 31571, 31643, 94713, 94929, 284139, 284787, 4145233, 7625963, 12435699, 22877889, 37307097, 68633667, 999001153, 2997003459, 8991010377]

約数ペア:

[(1, 8991010377), (3, 2997003459), (9, 999001153), (131, 68633667), (241, 37307097), (393, 22877889), (723, 12435699), (1179, 7625963), (2169, 4145233), (31571, 284787), (31643, 284139), (94713, 94929)]