244686009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 350784000

約数和(自身を除く): 106097991

約数列:

[1, 3, 19, 57, 89, 139, 267, 347, 417, 1041, 1691, 2641, 5073, 6593, 7923, 12371, 19779, 30883, 37113, 48233, 92649, 144699, 235049, 586777, 705147, 916427, 1760331, 2749281, 4292737, 12878211, 81562003, 244686009]

約数ペア:

[(1, 244686009), (3, 81562003), (19, 12878211), (57, 4292737), (89, 2749281), (139, 1760331), (267, 916427), (347, 705147), (417, 586777), (1041, 235049), (1691, 144699), (2641, 92649), (5073, 48233), (6593, 37113), (7923, 30883), (12371, 19779)]