4247225523

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1417159}}^1$

素因数の和:1417208

約数の個数: 20

約数和(自身を含む): 6516101680

約数和(自身を除く): 2268876157

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 1417159, 4251477, 12754431, 38263293, 52434883, 114789879, 157304649, 471913947, 1415741841, 4247225523]

約数ペア:

[(1, 4247225523), (3, 1415741841), (9, 471913947), (27, 157304649), (37, 114789879), (81, 52434883), (111, 38263293), (333, 12754431), (999, 4251477), (2997, 1417159)]