1217505741

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{42323}}^1$

素因数の和:42592

約数の個数: 16

約数和(自身を含む): 1668581376

約数和(自身を除く): 451075635

約数列:

[1, 3, 43, 129, 223, 669, 9589, 28767, 42323, 126969, 1819889, 5459667, 9438029, 28314087, 405835247, 1217505741]

約数ペア:

[(1, 1217505741), (3, 405835247), (43, 28314087), (129, 9438029), (223, 5459667), (669, 1819889), (9589, 126969), (28767, 42323)]