609357189

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2039}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 1004659200

約数和(自身を除く): 395302011

約数列:

[1, 3, 7, 19, 21, 49, 57, 107, 133, 147, 321, 399, 749, 931, 2033, 2039, 2247, 2793, 5243, 6099, 6117, 14231, 14273, 15729, 38741, 42693, 42819, 99617, 99911, 116223, 218173, 271187, 298851, 299733, 654519, 813561, 1527211, 1898309, 4145287, 4581633, 5694927, 10690477, 12435861, 29017009, 32071431, 87051027, 203119063, 609357189]

約数ペア:

[(1, 609357189), (3, 203119063), (7, 87051027), (19, 32071431), (21, 29017009), (49, 12435861), (57, 10690477), (107, 5694927), (133, 4581633), (147, 4145287), (321, 1898309), (399, 1527211), (749, 813561), (931, 654519), (2033, 299733), (2039, 298851), (2247, 271187), (2793, 218173), (5243, 116223), (6099, 99911), (6117, 99617), (14231, 42819), (14273, 42693), (15729, 38741)]