4985127

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 8390304

約数和(自身を除く): 3405177

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 1493, 3339, 4479, 10451, 13437, 31353, 79129, 94059, 237387, 553903, 712161, 1661709, 4985127]

約数ペア:

[(1, 4985127), (3, 1661709), (7, 712161), (9, 553903), (21, 237387), (53, 94059), (63, 79129), (159, 31353), (371, 13437), (477, 10451), (1113, 4479), (1493, 3339)]