1489004403

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 2060328960

約数和(自身を除く): 571324557

約数列:

[1, 3, 71, 79, 107, 213, 237, 321, 827, 2481, 5609, 7597, 8453, 16827, 22791, 25359, 58717, 65333, 88489, 176151, 195999, 265467, 600163, 1800489, 4638643, 6282719, 6990631, 13915929, 18848157, 20971893, 496334801, 1489004403]

約数ペア:

[(1, 1489004403), (3, 496334801), (71, 20971893), (79, 18848157), (107, 13915929), (213, 6990631), (237, 6282719), (321, 4638643), (827, 1800489), (2481, 600163), (5609, 265467), (7597, 195999), (8453, 176151), (16827, 88489), (22791, 65333), (25359, 58717)]