3887667

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 6699264

約数和(自身を除く): 2811597

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2683, 8049, 18781, 24147, 56343, 61709, 169029, 185127, 431963, 555381, 1295889, 3887667]

約数ペア:

[(1, 3887667), (3, 1295889), (7, 555381), (9, 431963), (21, 185127), (23, 169029), (63, 61709), (69, 56343), (161, 24147), (207, 18781), (483, 8049), (1449, 2683)]