39703749

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 57953280

約数和(自身を除く): 18249531

約数列:

[1, 3, 19, 43, 57, 97, 129, 167, 291, 501, 817, 1843, 2451, 3173, 4171, 5529, 7181, 9519, 12513, 16199, 21543, 48597, 79249, 136439, 237747, 307781, 409317, 696557, 923343, 2089671, 13234583, 39703749]

約数ペア:

[(1, 39703749), (3, 13234583), (19, 2089671), (43, 923343), (57, 696557), (97, 409317), (129, 307781), (167, 237747), (291, 136439), (501, 79249), (817, 48597), (1843, 21543), (2451, 16199), (3173, 12513), (4171, 9519), (5529, 7181)]