24905181

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 41933760

約数和(自身を除く): 17028579

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 111, 133, 147, 241, 259, 399, 703, 723, 777, 931, 1687, 1813, 2109, 2793, 4579, 4921, 5061, 5439, 8917, 11809, 13737, 14763, 26751, 32053, 34447, 35427, 62419, 96159, 103341, 169423, 187257, 224371, 436933, 508269, 673113, 1185961, 1310799, 3557883, 8301727, 24905181]

約数ペア:

[(1, 24905181), (3, 8301727), (7, 3557883), (19, 1310799), (21, 1185961), (37, 673113), (49, 508269), (57, 436933), (111, 224371), (133, 187257), (147, 169423), (241, 103341), (259, 96159), (399, 62419), (703, 35427), (723, 34447), (777, 32053), (931, 26751), (1687, 14763), (1813, 13737), (2109, 11809), (2793, 8917), (4579, 5439), (4921, 5061)]