438352378227

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{3373}}^1\times {\mathrm{197807}}^1$

素因数の和:201259

約数の個数: 24

約数和(自身を含む): 642042832704

約数和(自身を除く): 203690454477

約数列:

[1, 3, 9, 73, 219, 657, 3373, 10119, 30357, 197807, 246229, 593421, 738687, 1780263, 2216061, 14439911, 43319733, 129959199, 667203011, 2001609033, 6004827099, 48705819803, 146117459409, 438352378227]

約数ペア:

[(1, 438352378227), (3, 146117459409), (9, 48705819803), (73, 6004827099), (219, 2001609033), (657, 667203011), (3373, 129959199), (10119, 43319733), (30357, 14439911), (197807, 2216061), (246229, 1780263), (593421, 738687)]