1017357381

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{2027}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 1562371200

約数和(自身を除く): 545013819

約数列:

[1, 3, 9, 27, 29, 87, 261, 641, 783, 1923, 2027, 5769, 6081, 17307, 18243, 18589, 54729, 55767, 58783, 167301, 176349, 501903, 529047, 1299307, 1587141, 3897921, 11693763, 35081289, 37679903, 113039709, 339119127, 1017357381]

約数ペア:

[(1, 1017357381), (3, 339119127), (9, 113039709), (27, 37679903), (29, 35081289), (87, 11693763), (261, 3897921), (641, 1587141), (783, 1299307), (1923, 529047), (2027, 501903), (5769, 176349), (6081, 167301), (17307, 58783), (18243, 55767), (18589, 54729)]