12484947

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 17242272

約数和(自身を除く): 4757325

約数列:

[1, 3, 37, 111, 137, 411, 821, 2463, 5069, 15207, 30377, 91131, 112477, 337431, 4161649, 12484947]

約数ペア:

[(1, 12484947), (3, 4161649), (37, 337431), (111, 112477), (137, 91131), (411, 30377), (821, 15207), (2463, 5069)]