49239423

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 72648576

約数和(自身を除く): 23409153

約数列:

[1, 3, 9, 71, 213, 251, 307, 639, 753, 921, 2259, 2763, 17821, 21797, 53463, 65391, 77057, 160389, 196173, 231171, 693513, 5471047, 16413141, 49239423]

約数ペア:

[(1, 49239423), (3, 16413141), (9, 5471047), (71, 693513), (213, 231171), (251, 196173), (307, 160389), (639, 77057), (753, 65391), (921, 53463), (2259, 21797), (2763, 17821)]