715671747

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 1253007360

約数和(自身を除く): 537335613

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 107, 129, 189, 301, 321, 387, 749, 823, 903, 963, 1161, 2247, 2469, 2709, 2889, 4601, 5761, 6741, 7407, 8127, 13803, 17283, 20223, 22221, 32207, 35389, 41409, 51849, 88061, 96621, 106167, 124227, 155547, 247723, 264183, 289863, 318501, 616427, 743169, 792549, 869589, 955503, 1849281, 2229507, 2377647, 3786623, 5547843, 6688521, 11359869, 16643529, 26506361, 34079607, 79519083, 102238821, 238557249, 715671747]

約数ペア:

[(1, 715671747), (3, 238557249), (7, 102238821), (9, 79519083), (21, 34079607), (27, 26506361), (43, 16643529), (63, 11359869), (107, 6688521), (129, 5547843), (189, 3786623), (301, 2377647), (321, 2229507), (387, 1849281), (749, 955503), (823, 869589), (903, 792549), (963, 743169), (1161, 616427), (2247, 318501), (2469, 289863), (2709, 264183), (2889, 247723), (4601, 155547), (5761, 124227), (6741, 106167), (7407, 96621), (8127, 88061), (13803, 51849), (17283, 41409), (20223, 35389), (22221, 32207)]