12458809727

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{22769}}^1$

素因数の和:23655

約数の個数: 24

約数和(自身を含む): 15626595600

約数和(自身を除く): 3167785873

約数列:

[1, 7, 13, 49, 91, 637, 859, 6013, 11167, 22769, 42091, 78169, 159383, 295997, 547183, 1115681, 2071979, 14503853, 19558571, 136909997, 254261423, 958369979, 1779829961, 12458809727]

約数ペア:

[(1, 12458809727), (7, 1779829961), (13, 958369979), (49, 254261423), (91, 136909997), (637, 19558571), (859, 14503853), (6013, 2071979), (11167, 1115681), (22769, 547183), (42091, 295997), (78169, 159383)]