542969709

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 764620800

約数和(自身を除く): 221651091

約数列:

[1, 3, 37, 47, 111, 141, 199, 523, 597, 1569, 1739, 5217, 7363, 9353, 19351, 22089, 24581, 28059, 58053, 73743, 104077, 312231, 346061, 909497, 1038183, 2728491, 3850849, 4891619, 11552547, 14674857, 180989903, 542969709]

約数ペア:

[(1, 542969709), (3, 180989903), (37, 14674857), (47, 11552547), (111, 4891619), (141, 3850849), (199, 2728491), (523, 1038183), (597, 909497), (1569, 346061), (1739, 312231), (5217, 104077), (7363, 73743), (9353, 58053), (19351, 28059), (22089, 24581)]