6981603839

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{6194857}}^1$

素因数の和:6194894

約数の個数: 12

約数和(自身を含む): 8474565744

約数和(自身を除く): 1492961905

約数列:

[1, 7, 23, 49, 161, 1127, 6194857, 43363999, 142481711, 303547993, 997371977, 6981603839]

約数ペア:

[(1, 6981603839), (7, 997371977), (23, 303547993), (49, 142481711), (161, 43363999), (1127, 6194857)]