1993233

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 36

約数和(自身を含む): 3266480

約数和(自身を除く): 1273247

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 121, 187, 209, 289, 323, 363, 561, 627, 867, 969, 2057, 2299, 3179, 3553, 5491, 6171, 6897, 9537, 10659, 16473, 34969, 39083, 60401, 104907, 117249, 181203, 664411, 1993233]

約数ペア:

[(1, 1993233), (3, 664411), (11, 181203), (17, 117249), (19, 104907), (33, 60401), (51, 39083), (57, 34969), (121, 16473), (187, 10659), (209, 9537), (289, 6897), (323, 6171), (363, 5491), (561, 3553), (627, 3179), (867, 2299), (969, 2057)]