305500513

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 323706240

約数和(自身を除く): 18205727

約数列:

[1, 23, 109, 233, 523, 2507, 5359, 12029, 25397, 57007, 121859, 584131, 1311161, 2802757, 13282631, 305500513]

約数ペア:

[(1, 305500513), (23, 13282631), (109, 2802757), (233, 1311161), (523, 584131), (2507, 121859), (5359, 57007), (12029, 25397)]