13754391

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28477}}^1$

素因数の和:28510

約数の個数: 16

約数和(自身を含む): 21871104

約数和(自身を除く): 8116713

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 28477, 85431, 199339, 598017, 654971, 1964913, 4584797, 13754391]

約数ペア:

[(1, 13754391), (3, 4584797), (7, 1964913), (21, 654971), (23, 598017), (69, 199339), (161, 85431), (483, 28477)]