16056159

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40241}}^1$

素因数の和:40270

約数の個数: 16

約数和(自身を含む): 25754880

約数和(自身を除く): 9698721

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 40241, 120723, 281687, 764579, 845061, 2293737, 5352053, 16056159]

約数ペア:

[(1, 16056159), (3, 5352053), (7, 2293737), (19, 845061), (21, 764579), (57, 281687), (133, 120723), (399, 40241)]