79865821

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2351}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 95735808

約数和(自身を除く): 15869987

約数列:

[1, 7, 23, 161, 211, 1477, 2351, 4853, 16457, 33971, 54073, 378511, 496061, 3472427, 11409403, 79865821]

約数ペア:

[(1, 79865821), (7, 11409403), (23, 3472427), (161, 496061), (211, 378511), (1477, 54073), (2351, 33971), (4853, 16457)]