16888916343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1\times {\mathrm{5867}}^1$

素因数の和:8295

約数の個数: 32

約数和(自身を含む): 25047816192

約数和(自身を除く): 8158899849

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 2381, 5867, 7143, 17601, 30953, 73811, 76271, 92859, 181877, 221433, 228813, 545631, 959543, 2364401, 2878629, 7093203, 13969327, 41907981, 181601251, 433049137, 544803753, 1299147411, 5629638781, 16888916343]

約数ペア:

[(1, 16888916343), (3, 5629638781), (13, 1299147411), (31, 544803753), (39, 433049137), (93, 181601251), (403, 41907981), (1209, 13969327), (2381, 7093203), (5867, 2878629), (7143, 2364401), (17601, 959543), (30953, 545631), (73811, 228813), (76271, 221433), (92859, 181877)]