16397319

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 22668800

約数和(自身を除く): 6271481

約数列:

[1, 3, 43, 79, 129, 237, 1609, 3397, 4827, 10191, 69187, 127111, 207561, 381333, 5465773, 16397319]

約数ペア:

[(1, 16397319), (3, 5465773), (43, 381333), (79, 207561), (129, 127111), (237, 69187), (1609, 10191), (3397, 4827)]