12470211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 19773936

約数和(自身を除く): 7303725

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2011, 2067, 6033, 6201, 18099, 26143, 78429, 106583, 235287, 319749, 959247, 1385579, 4156737, 12470211]

約数ペア:

[(1, 12470211), (3, 4156737), (9, 1385579), (13, 959247), (39, 319749), (53, 235287), (117, 106583), (159, 78429), (477, 26143), (689, 18099), (2011, 6201), (2067, 6033)]