883881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 1389960

約数和(自身を除く): 506079

約数列:

[1, 3, 9, 17, 51, 53, 109, 153, 159, 327, 477, 901, 981, 1853, 2703, 5559, 5777, 8109, 16677, 17331, 51993, 98209, 294627, 883881]

約数ペア:

[(1, 883881), (3, 294627), (9, 98209), (17, 51993), (51, 17331), (53, 16677), (109, 8109), (153, 5777), (159, 5559), (327, 2703), (477, 1853), (901, 981)]