9301432007

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{9990797}}^1$

素因数の和:9990830

約数の個数: 12

約数和(自身を含む): 11389509720

約数和(自身を除く): 2088077713

約数列:

[1, 7, 19, 49, 133, 931, 9990797, 69935579, 189825143, 489549053, 1328776001, 9301432007]

約数ペア:

[(1, 9301432007), (7, 1328776001), (19, 489549053), (49, 189825143), (133, 69935579), (931, 9990797)]