2765469

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 4608000

約数和(自身を除く): 1842531

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 239, 399, 551, 609, 717, 1653, 1673, 3857, 4541, 5019, 6931, 11571, 13623, 20793, 31787, 48517, 95361, 131689, 145551, 395067, 921823, 2765469]

約数ペア:

[(1, 2765469), (3, 921823), (7, 395067), (19, 145551), (21, 131689), (29, 95361), (57, 48517), (87, 31787), (133, 20793), (203, 13623), (239, 11571), (399, 6931), (551, 5019), (609, 4541), (717, 3857), (1653, 1673)]