31022739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18433}}^1$

素因数の和:18467

約数の個数: 24

約数和(自身を含む): 51762672

約数和(自身を除く): 20739933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 18433, 55299, 165897, 202763, 313361, 608289, 940083, 1824867, 2820249, 3446971, 10340913, 31022739]

約数ペア:

[(1, 31022739), (3, 10340913), (9, 3446971), (11, 2820249), (17, 1824867), (33, 940083), (51, 608289), (99, 313361), (153, 202763), (187, 165897), (561, 55299), (1683, 18433)]