31457013

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{2027}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 48023040

約数和(自身を除く): 16566027

約数列:

[1, 3, 7, 21, 739, 2027, 2217, 5173, 6081, 14189, 15519, 42567, 1497953, 4493859, 10485671, 31457013]

約数ペア:

[(1, 31457013), (3, 10485671), (7, 4493859), (21, 1497953), (739, 42567), (2027, 15519), (2217, 14189), (5173, 6081)]