1330708959

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{2111}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 2028871680

約数和(自身を除く): 698162721

約数列:

[1, 3, 9, 27, 37, 111, 333, 631, 999, 1893, 2111, 5679, 6333, 17037, 18999, 23347, 56997, 70041, 78107, 210123, 234321, 630369, 702963, 1332041, 2108889, 3996123, 11988369, 35965107, 49285517, 147856551, 443569653, 1330708959]

約数ペア:

[(1, 1330708959), (3, 443569653), (9, 147856551), (27, 49285517), (37, 35965107), (111, 11988369), (333, 3996123), (631, 2108889), (999, 1332041), (1893, 702963), (2111, 630369), (5679, 234321), (6333, 210123), (17037, 78107), (18999, 70041), (23347, 56997)]