331322574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{11981}}^1$

素因数の和:12416

約数の個数: 32

約数和(自身を含む): 724671360

約数和(自身を除く): 393348786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 838, 1257, 2514, 4609, 9218, 11981, 13827, 23962, 27654, 35943, 71886, 131791, 263582, 395373, 790746, 5020039, 10040078, 15060117, 30120234, 55220429, 110440858, 165661287, 331322574]

約数ペア:

[(1, 331322574), (2, 165661287), (3, 110440858), (6, 55220429), (11, 30120234), (22, 15060117), (33, 10040078), (66, 5020039), (419, 790746), (838, 395373), (1257, 263582), (2514, 131791), (4609, 71886), (9218, 35943), (11981, 27654), (13827, 23962)]