2143249077

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1212931}}^1$

素因数の和:1212984

約数の個数: 16

約数和(自身を含む): 3105105920

約数和(自身を除く): 961856843

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 1212931, 3638793, 23045689, 37600861, 69137067, 112802583, 714416359, 2143249077]

約数ペア:

[(1, 2143249077), (3, 714416359), (19, 112802583), (31, 69137067), (57, 37600861), (93, 23045689), (589, 3638793), (1767, 1212931)]