218950927

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3271}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 249195520

約数和(自身を除く): 30244593

約数列:

[1, 13, 19, 247, 271, 3271, 3523, 5149, 42523, 62149, 66937, 807937, 886441, 11523733, 16842379, 218950927]

約数ペア:

[(1, 218950927), (13, 16842379), (19, 11523733), (247, 886441), (271, 807937), (3271, 66937), (3523, 62149), (5149, 42523)]