304848189

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 445419000

約数和(自身を除く): 140570811

約数列:

[1, 3, 9, 149, 281, 447, 809, 843, 1341, 2427, 2529, 7281, 41869, 120541, 125607, 227329, 361623, 376821, 681987, 1084869, 2045961, 33872021, 101616063, 304848189]

約数ペア:

[(1, 304848189), (3, 101616063), (9, 33872021), (149, 2045961), (281, 1084869), (447, 681987), (809, 376821), (843, 361623), (1341, 227329), (2427, 125607), (2529, 120541), (7281, 41869)]