11990601

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6563}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 20479680

約数和(自身を除く): 8489079

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 6563, 19689, 45941, 59067, 137823, 190327, 413469, 570981, 1332289, 1712943, 3996867, 11990601]

約数ペア:

[(1, 11990601), (3, 3996867), (7, 1712943), (9, 1332289), (21, 570981), (29, 413469), (63, 190327), (87, 137823), (203, 59067), (261, 45941), (609, 19689), (1827, 6563)]