16227189

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{4967}}^1$

素因数の和:4998

約数の個数: 24

約数和(自身を含む): 26429760

約数和(自身を除く): 10202571

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 4967, 14901, 44703, 54637, 134109, 163911, 491733, 601007, 1475199, 1803021, 5409063, 16227189]

約数ペア:

[(1, 16227189), (3, 5409063), (9, 1803021), (11, 1475199), (27, 601007), (33, 491733), (99, 163911), (121, 134109), (297, 54637), (363, 44703), (1089, 14901), (3267, 4967)]