8991873

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 36

約数和(自身を含む): 14938560

約数和(自身を除く): 5946687

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 359, 363, 759, 1077, 1089, 2277, 2783, 3231, 3949, 8257, 8349, 11847, 24771, 25047, 35541, 43439, 74313, 90827, 130317, 272481, 390951, 817443, 999097, 2997291, 8991873]

約数ペア:

[(1, 8991873), (3, 2997291), (9, 999097), (11, 817443), (23, 390951), (33, 272481), (69, 130317), (99, 90827), (121, 74313), (207, 43439), (253, 35541), (359, 25047), (363, 24771), (759, 11847), (1077, 8349), (1089, 8257), (2277, 3949), (2783, 3231)]