2116842315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{20160403}}^1$

素因数の和:20160418

約数の個数: 16

約数和(自身を含む): 3870797568

約数和(自身を除く): 1753955253

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 20160403, 60481209, 100802015, 141122821, 302406045, 423368463, 705614105, 2116842315]

約数ペア:

[(1, 2116842315), (3, 705614105), (5, 423368463), (7, 302406045), (15, 141122821), (21, 100802015), (35, 60481209), (105, 20160403)]