28194297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1289}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 39381120

約数和(自身を除く): 11186823

約数列:

[1, 3, 23, 69, 317, 951, 1289, 3867, 7291, 21873, 29647, 88941, 408613, 1225839, 9398099, 28194297]

約数ペア:

[(1, 28194297), (3, 9398099), (23, 1225839), (69, 408613), (317, 88941), (951, 29647), (1289, 21873), (3867, 7291)]