5171343

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:678

約数の個数: 16

約数和(自身を含む): 7257600

約数和(自身を除く): 2086257

約数列:

[1, 3, 23, 69, 149, 447, 503, 1509, 3427, 10281, 11569, 34707, 74947, 224841, 1723781, 5171343]

約数ペア:

[(1, 5171343), (3, 1723781), (23, 224841), (69, 74947), (149, 34707), (447, 11569), (503, 10281), (1509, 3427)]