27209351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 30578688

約数和(自身を除く): 3369337

約数列:

[1, 13, 31, 107, 403, 631, 1391, 3317, 8203, 19561, 43121, 67517, 254293, 877721, 2093027, 27209351]

約数ペア:

[(1, 27209351), (13, 2093027), (31, 877721), (107, 254293), (403, 67517), (631, 43121), (1391, 19561), (3317, 8203)]