3138889347

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{23857}}^1$

素因数の和:24320

約数の個数: 32

約数和(自身を含む): 5084616960

約数和(自身を除く): 1945727613

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 443, 1329, 3987, 4873, 11961, 14619, 23857, 43857, 71571, 131571, 214713, 262427, 644139, 787281, 2361843, 7085529, 10568651, 31705953, 95117859, 116255161, 285353577, 348765483, 1046296449, 3138889347]

約数ペア:

[(1, 3138889347), (3, 1046296449), (9, 348765483), (11, 285353577), (27, 116255161), (33, 95117859), (99, 31705953), (297, 10568651), (443, 7085529), (1329, 2361843), (3987, 787281), (4873, 644139), (11961, 262427), (14619, 214713), (23857, 131571), (43857, 71571)]