8870296771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{4903}}^1$

素因数の和:5611

約数の個数: 32

約数和(自身を含む): 11219724288

約数和(自身を除く): 2349427517

約数列:

[1, 7, 17, 23, 119, 161, 391, 661, 2737, 4627, 4903, 11237, 15203, 34321, 78659, 83351, 106421, 112769, 258451, 583457, 789383, 1809157, 1917073, 3240883, 13419511, 22686181, 55095011, 74540309, 385665077, 521782163, 1267185253, 8870296771]

約数ペア:

[(1, 8870296771), (7, 1267185253), (17, 521782163), (23, 385665077), (119, 74540309), (161, 55095011), (391, 22686181), (661, 13419511), (2737, 3240883), (4627, 1917073), (4903, 1809157), (11237, 789383), (15203, 583457), (34321, 258451), (78659, 112769), (83351, 106421)]