5531787

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{971}}^1$

素因数の和:1191

約数の個数: 16

約数和(自身を含む): 8242560

約数和(自身を除く): 2710773

約数列:

[1, 3, 9, 27, 211, 633, 971, 1899, 2913, 5697, 8739, 26217, 204881, 614643, 1843929, 5531787]

約数ペア:

[(1, 5531787), (3, 1843929), (9, 614643), (27, 204881), (211, 26217), (633, 8739), (971, 5697), (1899, 2913)]