16789263

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 22795776

約数和(自身を除く): 6006513

約数列:

[1, 3, 107, 193, 271, 321, 579, 813, 20651, 28997, 52303, 61953, 86991, 156909, 5596421, 16789263]

約数ペア:

[(1, 16789263), (3, 5596421), (107, 156909), (193, 86991), (271, 61953), (321, 52303), (579, 28997), (813, 20651)]