2489463147

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{52391}}^1$

素因数の和:52778

約数の個数: 16

約数和(自身を含む): 3400031232

約数和(自身を除く): 910568085

約数列:

[1, 3, 47, 141, 337, 1011, 15839, 47517, 52391, 157173, 2462377, 7387131, 17655767, 52967301, 829821049, 2489463147]

約数ペア:

[(1, 2489463147), (3, 829821049), (47, 52967301), (141, 17655767), (337, 7387131), (1011, 2462377), (15839, 157173), (47517, 52391)]