4288809

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1559}}^1$

素因数の和:1700

約数の個数: 16

約数和(自身を含む): 6589440

約数和(自身を除く): 2300631

約数列:

[1, 3, 7, 21, 131, 393, 917, 1559, 2751, 4677, 10913, 32739, 204229, 612687, 1429603, 4288809]

約数ペア:

[(1, 4288809), (3, 1429603), (7, 612687), (21, 204229), (131, 32739), (393, 10913), (917, 4677), (1559, 2751)]