79271421

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 107262144

約数和(自身を除く): 27990723

約数列:

[1, 3, 113, 197, 339, 591, 1187, 3561, 22261, 66783, 134131, 233839, 402393, 701517, 26423807, 79271421]

約数ペア:

[(1, 79271421), (3, 26423807), (113, 701517), (197, 402393), (339, 233839), (591, 134131), (1187, 66783), (3561, 22261)]