11977973

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 14227200

約数和(自身を除く): 2249227

約数列:

[1, 7, 37, 103, 259, 449, 721, 3143, 3811, 16613, 26677, 46247, 116291, 323729, 1711139, 11977973]

約数ペア:

[(1, 11977973), (7, 1711139), (37, 323729), (103, 116291), (259, 46247), (449, 26677), (721, 16613), (3143, 3811)]