1200073971

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{57073}}^1$

素因数の和:57282

約数の個数: 16

約数和(自身を含む): 1647383936

約数和(自身を除く): 447309965

約数列:

[1, 3, 43, 129, 163, 489, 7009, 21027, 57073, 171219, 2454139, 7362417, 9302899, 27908697, 400024657, 1200073971]

約数ペア:

[(1, 1200073971), (3, 400024657), (43, 27908697), (129, 9302899), (163, 7362417), (489, 2454139), (7009, 171219), (21027, 57073)]