7740477

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 11831040

約数和(自身を除く): 4090563

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 631, 1363, 1893, 4089, 5679, 12267, 18299, 29657, 54897, 88971, 164691, 266913, 860053, 2580159, 7740477]

約数ペア:

[(1, 7740477), (3, 2580159), (9, 860053), (29, 266913), (47, 164691), (87, 88971), (141, 54897), (261, 29657), (423, 18299), (631, 12267), (1363, 5679), (1893, 4089)]