2912736021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 4598415360

約数和(自身を除く): 1685679339

約数列:

[1, 3, 13, 17, 39, 43, 51, 71, 129, 213, 221, 559, 663, 731, 923, 1207, 1439, 1677, 2193, 2769, 3053, 3621, 4317, 9159, 9503, 15691, 18707, 24463, 28509, 39689, 47073, 51901, 56121, 61877, 73389, 102169, 119067, 155703, 185631, 306507, 318019, 674713, 804401, 954057, 1051909, 1328197, 1736873, 2024139, 2413203, 3155727, 3984591, 4393267, 5210619, 13179801, 13674817, 22579349, 41024451, 57112471, 67738047, 74685539, 171337413, 224056617, 970912007, 2912736021]

約数ペア:

[(1, 2912736021), (3, 970912007), (13, 224056617), (17, 171337413), (39, 74685539), (43, 67738047), (51, 57112471), (71, 41024451), (129, 22579349), (213, 13674817), (221, 13179801), (559, 5210619), (663, 4393267), (731, 3984591), (923, 3155727), (1207, 2413203), (1439, 2024139), (1677, 1736873), (2193, 1328197), (2769, 1051909), (3053, 954057), (3621, 804401), (4317, 674713), (9159, 318019), (9503, 306507), (15691, 185631), (18707, 155703), (24463, 119067), (28509, 102169), (39689, 73389), (47073, 61877), (51901, 56121)]