13672869

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17597}}^1$

素因数の和:17644

約数の個数: 16

約数和(自身を含む): 21399168

約数和(自身を除く): 7726299

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 17597, 52791, 123179, 369537, 651089, 1953267, 4557623, 13672869]

約数ペア:

[(1, 13672869), (3, 4557623), (7, 1953267), (21, 651089), (37, 369537), (111, 123179), (259, 52791), (777, 17597)]