2019477609

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{16193}}^1$

素因数の和:16382

約数の個数: 32

約数和(自身を含む): 3109248000

約数和(自身を除く): 1089770391

約数列:

[1, 3, 9, 27, 31, 93, 149, 279, 447, 837, 1341, 4023, 4619, 13857, 16193, 41571, 48579, 124713, 145737, 437211, 501983, 1505949, 2412757, 4517847, 7238271, 13553541, 21714813, 65144439, 74795467, 224386401, 673159203, 2019477609]

約数ペア:

[(1, 2019477609), (3, 673159203), (9, 224386401), (27, 74795467), (31, 65144439), (93, 21714813), (149, 13553541), (279, 7238271), (447, 4517847), (837, 2412757), (1341, 1505949), (4023, 501983), (4619, 437211), (13857, 145737), (16193, 124713), (41571, 48579)]