38485317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 58705920

約数和(自身を除く): 20220603

約数列:

[1, 3, 13, 19, 39, 57, 167, 247, 311, 501, 741, 933, 2171, 3173, 4043, 5909, 6513, 9519, 12129, 17727, 41249, 51937, 76817, 123747, 155811, 230451, 675181, 986803, 2025543, 2960409, 12828439, 38485317]

約数ペア:

[(1, 38485317), (3, 12828439), (13, 2960409), (19, 2025543), (39, 986803), (57, 675181), (167, 230451), (247, 155811), (311, 123747), (501, 76817), (741, 51937), (933, 41249), (2171, 17727), (3173, 12129), (4043, 9519), (5909, 6513)]