424177523

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 595372032

約数和(自身を除く): 171194509

約数列:

[1, 7, 11, 17, 23, 73, 77, 119, 161, 187, 193, 253, 391, 511, 803, 1241, 1309, 1351, 1679, 1771, 2123, 2737, 3281, 4301, 4439, 5621, 8687, 11753, 13651, 14089, 14861, 18469, 22967, 28543, 30107, 31073, 36091, 48829, 75463, 95557, 98623, 129283, 154979, 199801, 239513, 252637, 313973, 324047, 341803, 528241, 830093, 1084853, 1676591, 2197811, 2268329, 2634643, 3564517, 5508799, 5810651, 18442501, 24951619, 38561593, 60596789, 424177523]

約数ペア:

[(1, 424177523), (7, 60596789), (11, 38561593), (17, 24951619), (23, 18442501), (73, 5810651), (77, 5508799), (119, 3564517), (161, 2634643), (187, 2268329), (193, 2197811), (253, 1676591), (391, 1084853), (511, 830093), (803, 528241), (1241, 341803), (1309, 324047), (1351, 313973), (1679, 252637), (1771, 239513), (2123, 199801), (2737, 154979), (3281, 129283), (4301, 98623), (4439, 95557), (5621, 75463), (8687, 48829), (11753, 36091), (13651, 31073), (14089, 30107), (14861, 28543), (18469, 22967)]