2247161889

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{15439}}^1$

素因数の和:15717

約数の個数: 32

約数和(自身を含む): 3557376000

約数和(自身を除く): 1310214111

約数列:

[1, 3, 7, 21, 29, 87, 203, 239, 609, 717, 1673, 5019, 6931, 15439, 20793, 46317, 48517, 108073, 145551, 324219, 447731, 1343193, 3134117, 3689921, 9402351, 11069763, 25829447, 77488341, 107007709, 321023127, 749053963, 2247161889]

約数ペア:

[(1, 2247161889), (3, 749053963), (7, 321023127), (21, 107007709), (29, 77488341), (87, 25829447), (203, 11069763), (239, 9402351), (609, 3689921), (717, 3134117), (1673, 1343193), (5019, 447731), (6931, 324219), (15439, 145551), (20793, 108073), (46317, 48517)]