1394236479

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1\times {\mathrm{8447}}^1$

素因数の和:9974

約数の個数: 16

約数和(自身を含む): 1910734848

約数和(自身を除く): 516498369

約数列:

[1, 3, 37, 111, 1487, 4461, 8447, 25341, 55019, 165057, 312539, 937617, 12560689, 37682067, 464745493, 1394236479]

約数ペア:

[(1, 1394236479), (3, 464745493), (37, 37682067), (111, 12560689), (1487, 937617), (4461, 312539), (8447, 165057), (25341, 55019)]