11264169

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 19060800

約数和(自身を除く): 7796631

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 109, 111, 133, 147, 259, 327, 399, 703, 763, 777, 931, 1813, 2071, 2109, 2289, 2793, 4033, 4921, 5341, 5439, 6213, 12099, 14497, 14763, 16023, 28231, 34447, 43491, 76627, 84693, 101479, 103341, 197617, 229881, 304437, 536389, 592851, 1609167, 3754723, 11264169]

約数ペア:

[(1, 11264169), (3, 3754723), (7, 1609167), (19, 592851), (21, 536389), (37, 304437), (49, 229881), (57, 197617), (109, 103341), (111, 101479), (133, 84693), (147, 76627), (259, 43491), (327, 34447), (399, 28231), (703, 16023), (763, 14763), (777, 14497), (931, 12099), (1813, 6213), (2071, 5439), (2109, 5341), (2289, 4921), (2793, 4033)]