313358403

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 435527680

約数和(自身を除く): 122169277

約数列:

[1, 3, 61, 97, 127, 139, 183, 291, 381, 417, 5917, 7747, 8479, 12319, 13483, 17653, 17751, 23241, 25437, 36957, 40449, 52959, 751459, 822463, 1076833, 1712341, 2254377, 2467389, 3230499, 5137023, 104452801, 313358403]

約数ペア:

[(1, 313358403), (3, 104452801), (61, 5137023), (97, 3230499), (127, 2467389), (139, 2254377), (183, 1712341), (291, 1076833), (381, 822463), (417, 751459), (5917, 52959), (7747, 40449), (8479, 36957), (12319, 25437), (13483, 23241), (17653, 17751)]