16159409

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3520

約数の個数: 16

約数和(自身を含む): 19941120

約数和(自身を除く): 3781711

約数列:

[1, 7, 23, 29, 161, 203, 667, 3461, 4669, 24227, 79603, 100369, 557221, 702583, 2308487, 16159409]

約数ペア:

[(1, 16159409), (7, 2308487), (23, 702583), (29, 557221), (161, 100369), (203, 79603), (667, 24227), (3461, 4669)]