13951833

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 22732800

約数和(自身を除く): 8780967

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 479, 511, 1387, 1437, 1533, 3353, 4161, 9101, 9709, 10059, 27303, 29127, 34967, 63707, 104901, 191121, 244769, 664373, 734307, 1993119, 4650611, 13951833]

約数ペア:

[(1, 13951833), (3, 4650611), (7, 1993119), (19, 734307), (21, 664373), (57, 244769), (73, 191121), (133, 104901), (219, 63707), (399, 34967), (479, 29127), (511, 27303), (1387, 10059), (1437, 9709), (1533, 9101), (3353, 4161)]