127911423

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1\times {\mathrm{839}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 172972800

約数和(自身を除く): 45061377

約数列:

[1, 3, 89, 267, 571, 839, 1713, 2517, 50819, 74671, 152457, 224013, 479069, 1437207, 42637141, 127911423]

約数ペア:

[(1, 127911423), (3, 42637141), (89, 1437207), (267, 479069), (571, 224013), (839, 152457), (1713, 74671), (2517, 50819)]