153796433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21187}}^1$

素因数の和:21272

約数の個数: 16

約数和(自身を含む): 189166464

約数和(自身を除く): 35370031

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 21187, 148309, 360179, 1292407, 2521253, 9046849, 21970919, 153796433]

約数ペア:

[(1, 153796433), (7, 21970919), (17, 9046849), (61, 2521253), (119, 1292407), (427, 360179), (1037, 148309), (7259, 21187)]