38345637

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 58139136

約数和(自身を除く): 19793499

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 443, 473, 671, 1329, 1419, 2013, 2623, 4873, 7869, 14619, 19049, 27023, 28853, 57147, 81069, 86559, 209539, 297253, 628617, 891759, 1161989, 3485967, 12781879, 38345637]

約数ペア:

[(1, 38345637), (3, 12781879), (11, 3485967), (33, 1161989), (43, 891759), (61, 628617), (129, 297253), (183, 209539), (443, 86559), (473, 81069), (671, 57147), (1329, 28853), (1419, 27023), (2013, 19049), (2623, 14619), (4873, 7869)]