1309048321

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1\times {\mathrm{1847}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 1512935424

約数和(自身を除く): 203887103

約数列:

[1, 7, 103, 721, 983, 1847, 6881, 12929, 101249, 190241, 708743, 1331687, 1815601, 12709207, 187006903, 1309048321]

約数ペア:

[(1, 1309048321), (7, 187006903), (103, 12709207), (721, 1815601), (983, 1331687), (1847, 708743), (6881, 190241), (12929, 101249)]