1133214719

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{254141}}^1$

素因数の和:254175

約数の個数: 16

約数和(自身を含む): 1423195200

約数和(自身を除く): 289980481

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 254141, 1778987, 3303833, 12452909, 23126831, 87170363, 161887817, 1133214719]

約数ペア:

[(1, 1133214719), (7, 161887817), (13, 87170363), (49, 23126831), (91, 12452909), (343, 3303833), (637, 1778987), (4459, 254141)]