24719247

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 43580160

約数和(自身を除く): 18860913

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 107, 133, 171, 193, 321, 399, 579, 749, 963, 1197, 1351, 1737, 2033, 2247, 3667, 4053, 6099, 6741, 11001, 12159, 14231, 18297, 20651, 25669, 33003, 42693, 61953, 77007, 128079, 144557, 185859, 231021, 392369, 433671, 1177107, 1301013, 2746583, 3531321, 8239749, 24719247]

約数ペア:

[(1, 24719247), (3, 8239749), (7, 3531321), (9, 2746583), (19, 1301013), (21, 1177107), (57, 433671), (63, 392369), (107, 231021), (133, 185859), (171, 144557), (193, 128079), (321, 77007), (399, 61953), (579, 42693), (749, 33003), (963, 25669), (1197, 20651), (1351, 18297), (1737, 14231), (2033, 12159), (2247, 11001), (3667, 6741), (4053, 6099)]