29797839

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2081}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 45254352

約数和(自身を除く): 15456513

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 2081, 4773, 6243, 14319, 18729, 76997, 89483, 230991, 268449, 692973, 805347, 3310871, 9932613, 29797839]

約数ペア:

[(1, 29797839), (3, 9932613), (9, 3310871), (37, 805347), (43, 692973), (111, 268449), (129, 230991), (333, 89483), (387, 76997), (1591, 18729), (2081, 14319), (4773, 6243)]