11387568129

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{22669}}^1$

素因数の和:23957

約数の個数: 32

約数和(自身を含む): 18281088000

約数和(自身を除く): 6893519871

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1259, 3777, 8813, 22669, 23921, 26439, 68007, 71763, 158683, 167447, 430711, 476049, 502341, 1292133, 3014977, 9044931, 28540271, 85620813, 199781897, 542265149, 599345691, 1626795447, 3795856043, 11387568129]

約数ペア:

[(1, 11387568129), (3, 3795856043), (7, 1626795447), (19, 599345691), (21, 542265149), (57, 199781897), (133, 85620813), (399, 28540271), (1259, 9044931), (3777, 3014977), (8813, 1292133), (22669, 502341), (23921, 476049), (26439, 430711), (68007, 167447), (71763, 158683)]