2153032833

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{44987}}^1$

素因数の和:45093

約数の個数: 32

約数和(自身を含む): 3420527616

約数和(自身を除く): 1267494783

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 903, 1113, 2279, 6837, 15953, 44987, 47859, 134961, 314909, 944727, 1934441, 2384311, 5803323, 7152933, 13541087, 16690177, 40623261, 50070531, 102525373, 307576119, 717677611, 2153032833]

約数ペア:

[(1, 2153032833), (3, 717677611), (7, 307576119), (21, 102525373), (43, 50070531), (53, 40623261), (129, 16690177), (159, 13541087), (301, 7152933), (371, 5803323), (903, 2384311), (1113, 1934441), (2279, 944727), (6837, 314909), (15953, 134961), (44987, 47859)]