30401007

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5903

約数の個数: 32

約数和(自身を含む): 52523520

約数和(自身を除く): 22122513

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 5861, 17583, 41027, 76193, 111359, 123081, 228579, 334077, 533351, 779513, 1447667, 1600053, 2338539, 4343001, 10133669, 30401007]

約数ペア:

[(1, 30401007), (3, 10133669), (7, 4343001), (13, 2338539), (19, 1600053), (21, 1447667), (39, 779513), (57, 533351), (91, 334077), (133, 228579), (247, 123081), (273, 111359), (399, 76193), (741, 41027), (1729, 17583), (5187, 5861)]