1229097

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 1751040

約数和(自身を除く): 521943

約数列:

[1, 3, 23, 47, 69, 141, 379, 1081, 1137, 3243, 8717, 17813, 26151, 53439, 409699, 1229097]

約数ペア:

[(1, 1229097), (3, 409699), (23, 53439), (47, 26151), (69, 17813), (141, 8717), (379, 3243), (1081, 1137)]