147130243

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 169365168

約数和(自身を除く): 22234925

約数列:

[1, 13, 19, 107, 247, 293, 361, 1391, 2033, 3809, 4693, 5567, 26429, 31351, 38627, 72371, 105773, 407563, 502151, 595669, 1375049, 7743697, 11317711, 147130243]

約数ペア:

[(1, 147130243), (13, 11317711), (19, 7743697), (107, 1375049), (247, 595669), (293, 502151), (361, 407563), (1391, 105773), (2033, 72371), (3809, 38627), (4693, 31351), (5567, 26429)]