5280230739

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1890523}}^1$

素因数の和:1890559

約数の個数: 24

約数和(自身を含む): 8620789440

約数和(自身を除く): 3340558701

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 1890523, 5671569, 13233661, 35919937, 39700983, 92635627, 107759811, 251439559, 277906881, 754318677, 1760076913, 5280230739]

約数ペア:

[(1, 5280230739), (3, 1760076913), (7, 754318677), (19, 277906881), (21, 251439559), (49, 107759811), (57, 92635627), (133, 39700983), (147, 35919937), (399, 13233661), (931, 5671569), (2793, 1890523)]