16402351

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 19284480

約数和(自身を除く): 2882129

約数列:

[1, 7, 61, 107, 359, 427, 749, 2513, 6527, 21899, 38413, 45689, 153293, 268891, 2343193, 16402351]

約数ペア:

[(1, 16402351), (7, 2343193), (61, 268891), (107, 153293), (359, 45689), (427, 38413), (749, 21899), (2513, 6527)]