297134574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{63409}}^1$

素因数の和:63496

約数の個数: 32

約数和(自身を含む): 657434880

約数和(自身を除く): 360300306

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 63409, 126818, 190227, 380454, 697499, 1394998, 2092497, 4184994, 4502039, 9004078, 13506117, 27012234, 49522429, 99044858, 148567287, 297134574]

約数ペア:

[(1, 297134574), (2, 148567287), (3, 99044858), (6, 49522429), (11, 27012234), (22, 13506117), (33, 9004078), (66, 4502039), (71, 4184994), (142, 2092497), (213, 1394998), (426, 697499), (781, 380454), (1562, 190227), (2343, 126818), (4686, 63409)]