1320602691

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{11897}}^1$

素因数の和:12290

約数の個数: 16

約数和(自身を含む): 1779560064

約数和(自身を除く): 458957373

約数列:

[1, 3, 163, 227, 489, 681, 11897, 35691, 37001, 111003, 1939211, 2700619, 5817633, 8101857, 440200897, 1320602691]

約数ペア:

[(1, 1320602691), (3, 440200897), (163, 8101857), (227, 5817633), (489, 2700619), (681, 1939211), (11897, 111003), (35691, 37001)]