355591293

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{29789}}^1$

素因数の和:29988

約数の個数: 16

約数和(自身を含む): 497612160

約数和(自身を除く): 142020867

約数列:

[1, 3, 23, 69, 173, 519, 3979, 11937, 29789, 89367, 685147, 2055441, 5153497, 15460491, 118530431, 355591293]

約数ペア:

[(1, 355591293), (3, 118530431), (23, 15460491), (69, 5153497), (173, 2055441), (519, 685147), (3979, 89367), (11937, 29789)]