1298826873

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1300127}}^1$

素因数の和:1300173

約数の個数: 16

約数和(自身を含む): 1976194560

約数和(自身を除く): 677367687

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1300127, 3900381, 11701143, 35103429, 48104699, 144314097, 432942291, 1298826873]

約数ペア:

[(1, 1298826873), (3, 432942291), (9, 144314097), (27, 48104699), (37, 35103429), (111, 11701143), (333, 3900381), (999, 1300127)]