315099249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 451008000

約数和(自身を除く): 135908751

約数列:

[1, 3, 19, 57, 89, 179, 267, 347, 537, 1041, 1691, 3401, 5073, 6593, 10203, 15931, 19779, 30883, 47793, 62113, 92649, 186339, 302689, 586777, 908067, 1180147, 1760331, 3540441, 5528057, 16584171, 105033083, 315099249]

約数ペア:

[(1, 315099249), (3, 105033083), (19, 16584171), (57, 5528057), (89, 3540441), (179, 1760331), (267, 1180147), (347, 908067), (537, 586777), (1041, 302689), (1691, 186339), (3401, 92649), (5073, 62113), (6593, 47793), (10203, 30883), (15931, 19779)]