30368439

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 46475520

約数和(自身を除く): 16107081

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 2659, 3807, 7977, 11421, 23931, 71793, 124973, 215379, 374919, 646137, 1124757, 3374271, 10122813, 30368439]

約数ペア:

[(1, 30368439), (3, 10122813), (9, 3374271), (27, 1124757), (47, 646137), (81, 374919), (141, 215379), (243, 124973), (423, 71793), (1269, 23931), (2659, 11421), (3807, 7977)]