1210405317

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{28813}}^1$

素因数の和:28913

約数の個数: 32

約数和(自身を含む): 1880977920

約数和(自身を除く): 670572603

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 627, 737, 1273, 2211, 3819, 14003, 28813, 42009, 86439, 316943, 547447, 950829, 1642341, 1930471, 5791413, 6021917, 18065751, 21235181, 36678949, 63705543, 110036847, 403468439, 1210405317]

約数ペア:

[(1, 1210405317), (3, 403468439), (11, 110036847), (19, 63705543), (33, 36678949), (57, 21235181), (67, 18065751), (201, 6021917), (209, 5791413), (627, 1930471), (737, 1642341), (1273, 950829), (2211, 547447), (3819, 316943), (14003, 86439), (28813, 42009)]