11057487

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 18714240

約数和(自身を除く): 7656753

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 107, 111, 133, 147, 259, 321, 399, 703, 749, 777, 931, 1813, 2033, 2109, 2247, 2793, 3959, 4921, 5243, 5439, 6099, 11877, 14231, 14763, 15729, 27713, 34447, 42693, 75221, 83139, 99617, 103341, 193991, 225663, 298851, 526547, 581973, 1579641, 3685829, 11057487]

約数ペア:

[(1, 11057487), (3, 3685829), (7, 1579641), (19, 581973), (21, 526547), (37, 298851), (49, 225663), (57, 193991), (107, 103341), (111, 99617), (133, 83139), (147, 75221), (259, 42693), (321, 34447), (399, 27713), (703, 15729), (749, 14763), (777, 14231), (931, 11877), (1813, 6099), (2033, 5439), (2109, 5243), (2247, 4921), (2793, 3959)]