28859667

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8387}}^1$

素因数の和:8458

約数の個数: 16

約数和(自身を含む): 40799232

約数和(自身を除く): 11939565

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 8387, 25161, 259997, 310319, 779991, 930957, 9619889, 28859667]

約数ペア:

[(1, 28859667), (3, 9619889), (31, 930957), (37, 779991), (93, 310319), (111, 259997), (1147, 25161), (3441, 8387)]