26759971

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 32375808

約数和(自身を除く): 5615837

約数列:

[1, 7, 23, 71, 161, 497, 1633, 2341, 11431, 16387, 53843, 166211, 376901, 1163477, 3822853, 26759971]

約数ペア:

[(1, 26759971), (7, 3822853), (23, 1163477), (71, 376901), (161, 166211), (497, 53843), (1633, 16387), (2341, 11431)]