4190193

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 6971328

約数和(自身を除く): 2781135

約数列:

[1, 3, 7, 9, 21, 63, 227, 293, 681, 879, 1589, 2043, 2051, 2637, 4767, 6153, 14301, 18459, 66511, 199533, 465577, 598599, 1396731, 4190193]

約数ペア:

[(1, 4190193), (3, 1396731), (7, 598599), (9, 465577), (21, 199533), (63, 66511), (227, 18459), (293, 14301), (681, 6153), (879, 4767), (1589, 2637), (2043, 2051)]