5393283

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 8809920

約数和(自身を除く): 3416637

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1931, 2793, 5793, 13517, 36689, 40551, 94619, 110067, 256823, 283857, 770469, 1797761, 5393283]

約数ペア:

[(1, 5393283), (3, 1797761), (7, 770469), (19, 283857), (21, 256823), (49, 110067), (57, 94619), (133, 40551), (147, 36689), (399, 13517), (931, 5793), (1931, 2793)]