5431803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 8279040

約数和(自身を除く): 2847237

約数列:

[1, 3, 13, 39, 41, 43, 79, 123, 129, 237, 533, 559, 1027, 1599, 1677, 1763, 3081, 3239, 3397, 5289, 9717, 10191, 22919, 42107, 44161, 68757, 126321, 132483, 139277, 417831, 1810601, 5431803]

約数ペア:

[(1, 5431803), (3, 1810601), (13, 417831), (39, 139277), (41, 132483), (43, 126321), (79, 68757), (123, 44161), (129, 42107), (237, 22919), (533, 10191), (559, 9717), (1027, 5289), (1599, 3397), (1677, 3239), (1763, 3081)]