7971045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31259}}^1$

素因数の和:31284

約数の個数: 16

約数和(自身を含む): 13504320

約数和(自身を除く): 5533275

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 31259, 93777, 156295, 468885, 531403, 1594209, 2657015, 7971045]

約数ペア:

[(1, 7971045), (3, 2657015), (5, 1594209), (15, 531403), (17, 468885), (51, 156295), (85, 93777), (255, 31259)]