27151691

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{593}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 32237568

約数和(自身を除く): 5085877

約数列:

[1, 7, 31, 211, 217, 593, 1477, 4151, 6541, 18383, 45787, 125123, 128681, 875861, 3878813, 27151691]

約数ペア:

[(1, 27151691), (7, 3878813), (31, 875861), (211, 128681), (217, 125123), (593, 45787), (1477, 18383), (4151, 6541)]