5788881

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 9926400

約数和(自身を除く): 4137519

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 281, 327, 763, 843, 981, 1967, 2289, 2529, 2943, 5901, 6867, 7587, 17703, 20601, 30629, 53109, 91887, 214403, 275661, 643209, 826983, 1929627, 5788881]

約数ペア:

[(1, 5788881), (3, 1929627), (7, 826983), (9, 643209), (21, 275661), (27, 214403), (63, 91887), (109, 53109), (189, 30629), (281, 20601), (327, 17703), (763, 7587), (843, 6867), (981, 5901), (1967, 2943), (2289, 2529)]