30804381

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{1163}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 46606560

約数和(自身を除く): 15802179

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 1163, 2943, 3489, 8829, 10467, 26487, 31401, 94203, 126767, 282609, 380301, 1140903, 3422709, 10268127, 30804381]

約数ペア:

[(1, 30804381), (3, 10268127), (9, 3422709), (27, 1140903), (81, 380301), (109, 282609), (243, 126767), (327, 94203), (981, 31401), (1163, 26487), (2943, 10467), (3489, 8829)]