28814379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23599}}^1$

素因数の和:23650

約数の個数: 16

約数和(自身を含む): 43046400

約数和(自身を除く): 14232021

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 23599, 70797, 259589, 778767, 873163, 2619489, 9604793, 28814379]

約数ペア:

[(1, 28814379), (3, 9604793), (11, 2619489), (33, 873163), (37, 778767), (111, 259589), (407, 70797), (1221, 23599)]