122233813

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 137241216

約数和(自身を除く): 15007403

約数列:

[1, 13, 61, 71, 167, 169, 793, 923, 2171, 4331, 10187, 10309, 11857, 11999, 28223, 56303, 132431, 154141, 723277, 731939, 1721603, 2003833, 9402601, 122233813]

約数ペア:

[(1, 122233813), (13, 9402601), (61, 2003833), (71, 1721603), (167, 731939), (169, 723277), (793, 154141), (923, 132431), (2171, 56303), (4331, 28223), (10187, 11999), (10309, 11857)]