1831869

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1272771

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 307, 351, 459, 663, 921, 1989, 2763, 3991, 5219, 5967, 8289, 11973, 15657, 35919, 46971, 67847, 107757, 140913, 203541, 610623, 1831869]

約数ペア:

[(1, 1831869), (3, 610623), (9, 203541), (13, 140913), (17, 107757), (27, 67847), (39, 46971), (51, 35919), (117, 15657), (153, 11973), (221, 8289), (307, 5967), (351, 5219), (459, 3991), (663, 2763), (921, 1989)]