16945401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2837}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 24792768

約数和(自身を除く): 7847367

約数列:

[1, 3, 11, 33, 181, 543, 1991, 2837, 5973, 8511, 31207, 93621, 513497, 1540491, 5648467, 16945401]

約数ペア:

[(1, 16945401), (3, 5648467), (11, 1540491), (33, 513497), (181, 93621), (543, 31207), (1991, 8511), (2837, 5973)]